zilongwang/ReadingBank huggingface dataset:
“Central America After Hurricane Mitch,” Consultative Group for the Reconstruction and Transformation of Central America, accessed November 20, 2013. Retrieved from: 4. Fernando Y. Pavon, “Improving Educational Quality in Honduras: Building a Demand-Driven Education Market,” Journal of Public and International Affairs 11(2008):193-213. Retrieved from: http://www.princeton.edu/jpia/past-issues- 1/2008/11.pdf. 5. Georgia Hall, Joel Tolman, Alicia Wilson and Nicole Yohalem, “How Afterschool Programs Can Most Effectively Promote Positive Youth Development as a Support to Academic Achievement: A Report Commissioned by the Boston After-School for All Partnership” National Institute on Out of School Time (2003): 1-95. Retrieved from: . Guillermo Ferrer, “Education Assessment Systems in Latin America” Current Practice and Future Challenges: PREAL (2006): 3. Retrieved from: Honduran Reality,” Organization for Youth Empowerment. Retrieved from: Jose L. Machinea, “The Millennium Development Goals: A Latin American and Carribbean Perspective” Santiago: United Nations, 2005. PDF. Retrieved from: Leon Feinstein and Annik Sorhaindo, “What is the relationship between child nutrition and school outcomes?” Center for Research on the Wider Benefits of Learning 18 (2006): 1-38. Retrieved from: . Nancy Birdsall, Ruth Levine, and Amina Ibrahim, “Toward Universal Primary Education: Investments, Incentives, and Institutions. Task Force on Education and Gender Equality” UNDP: Millennium Project (2005): 1- 207. Retrieved from: . Nancy Protheroe, “Successful After-school Programs,” Principal 85 (2006): Retrieved from: . “Parent, Family, Community Involvement in Education.” NEA Policy Brief (2008), 1. Retrieved from: “Primary education (ISCED 1) Drop-out rate,” UNdata. Retrieved from: http://data.un.org/Data.aspx?d=UNESCO&f=series%3ADR_1.
INSERT A FEW PHOTOS OF THE CHILD WITH VARIOUS FAMILY MEMBERS I am also part of the very big human family who lives all over Planet Earth. Bahá’u’lláh says: “Blessed and happy is he that ariseth to promote the best interests of the peoples and kindreds of the earth. … It is not for him to pride himself who loveth his own country, but rather for him who loveth the whole world. The earth is but one country, and mankind its citizens.” Bahá’u’lláh, Tablets of Bahá’u’lláh, p. 167 I help Mommy and Daddy. Sometimes I bring them things they need. I like to help clean the house. INSERT PHOTOS OF HELPING OR CLEANING ACTIVITIES AND DELETE THIS GRAPHIC,
Bed and Breakfast Information 1857’s Bed & Breakfast 127 Market House Square, Paducah 270-444-3960 Fox Briar Inn at Riverplace 100-116 Broadway, Paducah 270-443-7004 or 877-FOX-INN1 Fox Briar Inn 515 Schmidt Road, Paducah 270-554-1774 Paducah Harbor Plaza B&B 201 Broadway, Paducah 270-442-2698 Pinecone Studio B&B Located in Historic Lowertown Arts District 421 N. 7th Street, Paducah 270-443-1433 Paducah Coffee Houses Etcetera Coffeehouse Located in Historic Lowertown Arts District 320 N. 6th Street, Paducah 270-443-7760 Mon-Thu – 7:30 a.m. – 5:30 p.m. Fri – 7:30 a.m. – 10:30 p.m. Sat – 8:30 a.m. – 9:30 p.m. Sun – 8:00 a.m. – 5:30 p.m. Etc2 Coffeehouse 118 S. 2nd Street, Paducah 270-442-2022 Mon-Fri – 7:00 a.m. – 5:00 p.m. Sat – 8:00 a.m. – 5:00 p.m. Starbucks, located in the lobby of Lourdes Hospital 1530 Lone Oak Road, Paducah 270-444-2687 Open Daily 6:00 a.m. – 7:00 p.m. Starbucks, located inside the Kentucky Oaks Mall Just beyond the food court through the main center entrance 5101 Hinkleville Road, Paducah 270-415-0670 Mon-Sat – 9:30 a.m. – 9:00 p.m. Sun – 12:00 p.m. – 6:00 p.m. For more information on Paducah lodging, dining and more, visit and for a narrative virtual tour, go to . We look forward to welcoming you to Paducah!
Australian Council of Human Rights Authorities Communiqué 28 April 2017 The Australian Council of Human Rights Authorities (ACHRA), which comprises the State, Territory and Federal human rights and discrimination authorities, recently met in Sydney on 27-28 April 2017 to consider a number of issues of common concern and interest. Changes of Commissioners ACHRA acknowledges the positive contribution of Gillian Triggs, who finishes her term as President in July 2017. We pay tribute to her inspiring leadership, courage, resilience, wisdom and compassion. ACHRA also welcomes two new Commissioners – John Byrne (WA Commissioner for Equal Opportunity) and Sarah Bolt (Tasmanian Anti-Discrimination Commissioner). Gender equality ACHRA reaffirms our support for the important work being done around Australia to promote gender equality in institutions, beginning with the Australian Human Rights Commission’s seminal work in the Defence Forces. The Victorian Equal Opportunity and Human Rights Commission (VEOHRC) and the South Australian Equal Opportunity Commission (SAEOC) are continuing to work with the police departments in their respective States to monitor and audit progress against the recommendations in their reports into sex discrimination and sexual harassment, including predatory behaviour among police personnel. VEOHRC is also undertaking a review to examine the nature and prevalence of discrimination, including bullying and sexual harassment in the Country Fire Authority and Metropolitan Fire Brigade. Disability equality ACHRA heard from Louise Glanville, Deputy CEO, of the National Disability Insurance Agency (NDIA) about the rollout of the NDIS, and the National Quality and Safeguarding Framework that engenders the ‘dignity of risk’ principle. ACHRA welcomed the work of the Senate Inquiry into Indefinite Detention of People with Cognitive and Psychiatric Impairment. We also heard from Dr Anna Arstein-Kerslake from the University of Melbourne about action-oriented research into fitness to plead in criminal cases involving people with cognitive and psychiatric impairments in NT, NSW and Victoria. ACHRA calls on States and Territory jurisdictions to review their legislation to ensure compliance with human rights obligations in respect of fitness to plead in criminal matters and lawful detention. Optional Protocol on Convention Against Torture ACHRA welcomes the Australian Government’s announcement to ratify the Optional Protocol Against Torture (OPCAT) by the end of 2017. OPCAT provides for independent monitoring of all places of detention, and it has the potential to play a vital role in improving conditions of detention throughout Australia. With the Australian Human Rights Commission consulting stakeholders on how OPCAT should
Diagram 1. CLAFNet Structure Fund’s characteristics What are the different uses of these funds? (For example housing, infrastructure, livelihood, emergencies, etc) The fund mainly focuses on housing improvement. But loans are also issued for purchasing land, agriculture, water supply, toilet construction, income generation and other requirements decided by the people. What financial products are available to urban poor communities (loans, grants, etc) Are these available to groups and/or individual families? A loan is the main financial product. Grants are not issued directly from the revolving fund. However CLAFNet coordinates grants from external sources such as Decent Poor fund.
Table 1: ACCA Contributions to CDFs in Thailand (as of November 2011) (Source ACHR 2011) CITY SAVINGS INFORMATION CITY FUND No. of savings groups Date Savings Started No. of savings member Total amount of savings (US$) Date City Fund Started Funds from ACCA Funds from community (shares or savings) Funds from Funds from others Total capital in City Fund Members of CDF before ACCA contri- bution Members of CDF after ACCA contri- bution Chum Phae 12 2003 996 233,000 12/08 30,000 236,000 666 - 266,666 350 995 Bang Khen District, BKK 12 2004 2,500 719,665 2005 30,000 936,666 - - 966,666 750 2,539 Ubon Ratcha Thani 21 2009 6,571 46,666 10/10 20,000 101,333 - - 121,333 500 6,571 Rangsit, Pathum Thani 18 2009 1,953 309,500 10/09 20,000 15,126 500 - 36,626 400 1,673 Hua Hin 4 2009 344 28,290 10/10 20,000 16,931 - - 36,931 75 188 Nakhon Sawan 13 2006 1,397 250,000 4/10 20,000 10,339 - 149,505 440 882 Koh Kwang, Chanaburi 6 2003 965 83,333 11/10 20,000 17,157 - - 37,157 497 965 Totals 97 15,926 1,687,120 163,000 1,334,552 120,332 3,000 1,620,884 3,021 13.913
Economics (TAU) 16 Dr. George Wise st. Carmel Corner of HaCarmel st. and Kalischer st. Lavon 15 Ofer Cohen st. Lulaha Lulaha st. Laskov 13 Laskov st. Mivtza Kadesh 220 Bnei Ephraim st. (corner of Mivtza Kadesh st.) Social Sciences (TAU) 2 Klausner st. Montefiore 5 Montefiore st. mi-Tudela 16 mi-Tudela st. Mi ve-Mi 54 Moshe Sneh st. Mitchell (TAU Student's Center) 70 Haim Levanon st. Mirsham (TAU) 25 Klatskin st. Levinski College 1/2/3 9 Shoshana Persitz st. Tel Aviv-Yafo Academic College 12 Rabenu Yeruham st. / 5 Khever ha-Le'umim st. Mesila 68 Nahalat Binyamin st. Mif'al HaPais 5 Leonardo da Vinci st.
Select the ‘Choose File’ button to find and insert the file that you need to attach. This will allow you to browse your folders to select the file you would like to upload. The name of the file is displayed next to the ‘Choose file’ button. Enter your reference and select ‘Upload’ to upload the file. The name of the attached file is now displayed under ‘ACFI packs’. Note: Repeat steps 5-8 for every file you would like to upload. To submit the ACFI packs to the Department, select the ‘Submit ACFI Packs’ button. In the ‘Submit ACFI packs’ pop-up box, fill in the details and select the ‘Delivery mode’ from the drop down box. The default will be ‘Portal’ but you can change this if you have sent via a different delivery mode. Select ‘Submit ACFI requested information’. A notification confirms the date the ACFI packs were submitted through the Portal.
How do I request a Reconsideration of an ACFI Review outcome? In the ‘Result for Review’ notification, expand the twisty to display all care recipients included in the review with a classification change. Select the ‘Review report’ link to view the individual ‘ACFI Review Report’ for a care recipient with a classification change. The ‘ACFI Review Report’ will display To request a reconsideration of the ACFI Review outcome, select ‘Request Reconsideration’: The ‘Reconsideration request for <Care Recipient>’ page will display listing the classification results you submitted as part of your original appraisal as well as the classification following the review: Expand the twisty next to each question you would like reconsidered and complete the relevant checklist items.
If medical conditions have been previously added, the “Add medical condition’ link will display as ‘Edit medical condition’. Medical conditions can be searched by typing the condition into the search field and selecting ‘Filter’. Add the medical condition by checking the box next to the condition and selecting ‘Attach Medical Condition(s)’. How do I submit my Care Recipient Request? When you have completed and saved all question responses and uploaded all of your documentary evidence, you can submit the Care Recipient request. Select ‘Submit Request for <Care Recipient>’ at the bottom of the page. Select ‘Next’ if you wish to proceed to the ‘Acknowledgement of conditions’ page. Read the ‘Acknowledgement of conditions’. If you agree and would like to submit the care recipient request: Select Deliver Mode ‘Portal’ Add comments (this is optional) Select the tick box ‘I agree to the above conditions’ Press the purple ‘Submit for Reconsideration’ button When the Care Recipient request has been submitted, a new notification will be displayed on the ‘ACFI reviews’ page.
Student Name:_______________________________ Student ID:_______________________________ Directions: The following templates should be used to enter the information for Steps 1, 2, 3, 4, 5, 6, and 8 (Step 7 will be reported in an essay). Please download and save a copy of this matrix on your computer. **Note: Grades for Step One will be entered directly into the gradebook. ACH Step One: Identify Possible Scenario Outcomes (Hypotheses) Number Hypothesis Hypothesis #1 Hypothesis #2 Hypothesis #3 Hypothesis #4 Hypothesis #5 Points Possible Points Earned **Note: Grades for ACH Steps 2-6 will be entered directly into the gradebook. ACH Step Two: Evidence For and Evidence Against Each Hypothesis ACH Steps Three and Four: Assess Evidence for “Diagnosticity” and Eliminate Evidence ACH Steps Five and Six: (5) Eliminate Hypotheses” and (6) Identify Linchpin Evidence Hypothesis Evidence Delete Linchpin (H1a) List three pieces of evidence indicating the crisis will be resolved diplomatically. (H1) Political Solution (H2) Limited. Intervention (H3) Direct Attack Evidence #1 Evidence #2 Evidence #3 Hypothesis Evidence Delete Linchpin (H1b) List three pieces of evidence indicating the crisis will not be resolved diplomatically. (H1) Political Solution (H2) Limited. Intervention (H3) Direct Attack Evidence #1 Evidence #2 Evidence #3 Hypothesis Evidence Delete Linchpin (H2a) List three pieces of evidence indicating the crisis will be resolved with limited intervention. (H1) Political Solution (H2) Limited. Intervention (H3) Direct Attack
Evidence #1 Evidence #2 Evidence #3 Hypothesis Evidence Delete Linchpin (H2b) List three pieces of evidence indicating the crisis will not be resolved with limited intervention. (H1) Political Solution (H2) Limited. Intervention (H3) Direct Attack Evidence #1 Evidence #2 Evidence #3 Hypothesis Evidence Delete Linchpin (H3a) List three pieces of evidence indicating the crisis will be resolved with a direct attack. (H1) Political Solution (H2) Limited. Intervention (H3) Direct Attack Evidence #1 Evidence #2 Evidence #3 Hypothesis Evidence Delete Linchpin (H3b) List three pieces of evidence indicating the crisis will not be resolved with a direct attack. (H1) Political Solution (H2) Limited. Intervention (H3) Direct Attack Evidence #1 Evidence #2 Evidence #3 Points Possible Points Earned **Note: Step 7 is a six page narrative essay that ranks the three hypotheses from most likely to occur to the least likely to occur. The instructions document for the Step 7 assignment can be downloaded from the Week 6 lesson in your course. **Note: Grades for Step Eight will be entered directly into the gradebook.
This work is made possible with funding from the Maine State Innovation Model Initiative Workgroup: Accountable Care Implementation (ACI) Date: July 21, 2015 Time: 3:00 to 5:00 pm Location: Maine Medical Association, Manchester Remote Access: See GoToMeeting link below Agenda Meeting Objectives: Provide an update on public reporting of TCI, status of Measure Alignment work, update on primary care spend benchmark, present findings and recommendations of Bailit Health interviews with health plans, and brief the Steering Committee on CMS announcement of potential expansion of CPCI. Topics Lead Time Welcome and meeting overview Frank Johnson 3:00 – 3:10 Public Reporting of TCI on GetBetterMaine Brandon Hotham 3:10 – 3:30 Update/status of Measure Alignment Work Group Frank Johnson 3:30 – 3:40 Update on Primary Care Spend Benchmark Frank Johnson 3:40 – 3:50 Findings and recommendations of Bailit Health interviews with payers on key primary care payment definitions Frank Johnson 3:50 – 4:40 CMS announcement on potential expansion of CPCI Lisa Letourneau 4:40 – 4:50 Other business ACI Steering Committee ACI Session Tue, Jul 21, 2015 3:00 PM - 5:00 PM Eastern Daylight Time Please join my meeting from your computer, tablet or smartphone. You can also dial in using your phone. United States : +1 (571) 317-3112 Access Code: 313-084-701
begin to a more detailed and engaged dialogue on how to accelerate primary care investment and payment reform. Payment Reform in Primary Care: Considerations for Maine Deborah Brown, CHCS, Maia Crawford, CHCS, Lacey Hartman, SHADAC Deborah Brown provided a high-level outline of the role of CHCS and SHADAC and the content of the presentation: policy options for consideration and measuring investment in primary care (noting that much of topic area was covered in the policy brief, Multi-Payer Investment in Primary Care. Maia Crawford briefed the committee on seven payment reform options for consideration with examples of these options deployed on other markets. Maia described some of the major policy considerations associated with each option. Lacey Hartman spoke on the issues related to measuring primary care investment including defining “primary care’, target setting and tracking reinvestments. Lacey provided examples from Rhode Island, Vermont, and Oregon. There was no action taken on the CHCS and SHADAC presentations. These presentations were intended to serve as means to frame these issues for more substantive ACI dialogue moving forward. The CHCS/SHADAC team will be joining the ACI Committee for its January 20th to continue this discussion. BC/BS of Mass. Alternative Quality Contracts Lisa Whittemore Lisa Whittemore provided an update of the development of the Mass. BC/BS Alternative Quality Contracts (AQC). Lisa provided context on the development of AQC and the model that has been employed. The model establishes global budgets with meaningful incentives for There was no action expected on this topic as Lisa was asked to update the Committee on growth of the program and recent results in follow-up to an earlier AQC presentation in 2010.
ABSTRACT FOR THE NSW MEDICAL ASSESSMENT UNIT FORUM – Friday 23rd September 2016 WEDNESDAY OCTOBER 30, 2015 Title: XX Authors and Affiliations: XX please underline presenter Abstract/ Summary: XXX Max 350 words Presentation style: Didactic Knowledge cafe Poster Panel Other: Presentation length: 15mins 30mins Other timing:
[Drafting Note: The length and level of detail of the Notice of Arbitration will depend on the nature and complexity of the claim. For example, a few pages may be sufficient to describe a simple debt claim. In more complex cases, it is not uncommon for counsel to draft a Notice of ten or more pages. Documents of more than ten pages in length will benefit from a Table of Contents.] TABLE OF CONTENTS INTRODUCTION This Notice of Arbitration dated [date] (the Notice) is submitted on behalf of C Pty Ltd (the Claimant) pursuant to Article 5.3 of the 2016 Australian Centre for International Commercial Arbitration Rules (the ACICA Rules) and clause [ ] of the contract dated [date] between the Claimant and R Pty Ltd (the Respondent) (referred to herein as the Contract). [Drafting Note: As provided in Article 5.3(a) of the ACICA Rules, the Claimant can also make a ‘demand’ that the dispute be referred to arbitration in this section. However, it is not necessary to do so expressly as the Notice will, in its entirety, represent a demand or request for arbitration.
___H2CO3(aq) + __Mg(OH)2(aq) ______________________________________ ___H(C2H3O2)(aq) + __ NaOH(aq) _______________________________________ __HNO3(aq) + __Ca(OH)2 ________________________________________ __HBr(aq) + __KOH(aq) _______________________________________
Make sure the information is supplemented with diagrams or images relatable to the topics being presented. Remember the theme, the aspect of a pamphlet is to capture the attention of the public reading it Presentation: Now that you have gathered all of the necessary information for your team, you will present one aspect of your pamphlet to the other research teams at my choosing. All group members will speak to the class on the behalf of their research team - ensure you collaborate on which aspects of your chosen area will be discussed by each group member. It can be explaining information in your own words or explaining diagrams present in the information. Your group will be graded on the following aspects… Scale Research and Gather Information Sharing Information Equally Pamphlet Design Presentation 1 Individuals do not collect information that relates to the topics Individuals always rely on one person to do the work Little or no thought in the construction and the content Only 1 person speaks on behalf of the group 2 Individuals collect very little information - some are correct and relates to topic Individuals rarely do the assigned work - often needs reminders Basic thought in the construction and the content - a few images Only 2 people speak on behalf of the group 3 Individuals collect some basic information - most is correct and relates to topic All individuals usually do the assigned work - rarely needs reminders Good construction and basic flow of the content - some images All but one person speaks on behalf of the group
4 Individuals collect a great deal of information - all is correct and relates to the topic All individuals do the assigned work without having to be reminded Excellent construction and good flow of the content - good images All individuals speak on behalf of the group I am looking forward to your pamphlets and for you to grasp the big picture of acid rain!
Suradnici Prof. dr. sc. Dragan Ljutić Izv. prof. dr. sc. Tina Tičinović Kurir Marino Vilović, dr. med Način izvođenja nastave (broj sati u semestru) P S V U 10 10 5 25 Status predmeta Izborni Postotak primjene 0% OPIS PREDMETA Uvjeti za upis predmeta i ulazne kompetencije potrebne za predmet Nema Očekivani ishodi učenja na razini predmeta (4-10 ishoda učenja) - razlučiti i interpretirati procese održavanja homeostaze acido-bazne ravnoteže - nabrojiti, opisati i objasniti kliničke značajke povezane s određenim poremećajima acido-bazne ravnoteže - objasniti i kritički interpretirati testove u procjeni acido-baznih poremećaja - opisati, raščlaniti i raspraviti kompezacijske mehanizme acido-baznih poremećaja Sadržaj predmeta detaljno razrađen prema satnici nastave Predavanja (10 student sati) Pregled održavanja acido-bazne ravnoteže Metabolička acidoza Metabolička alkaloza Seminari (10 student sati) Respiracijska acidoza Respiracijska alkaloza Mješoviti poremećaji acido-bazne ravnoteže Integracija Vježbe (5 student sati) Prikaz kliničkih slučajeva acido-baznih poremećaja Vrste izvođenja nastave: ☒ predavanja ☒ seminari i radionice ☒ vježbe ☐on line u cijelosti ☐ samostalni zadaci ☐ multimedija ☐ laboratorij ☐ mentorski rad
4. How many moles of HCl must be added to 40.0 mL of 0.180 M NaOH to produce a solution having a pH of 12.500? (Assume that there is no change in volume when the HCl is added). Assignment 11: Hebden p. 143 # 58, 60, 62, 65, 67 XIV) Titrations A titration is a laboratory technique that is most often used to find the concentration (molarity) of a solution. Acid/base titrations are a common type of titration in which a base is used to find an unknown acid concentration, or visa versa.
Suppose you are cleaning up the lab and you find a large container labeled ‘hydrochloric acid’, but the concentration is not given. A titration can be done to find the unknown concentration. Titration is a process (procedure and calculations) for determining the concentration of a substance accurately and precisely using a measurable volume of a standardized solution. A standardized solution is simply a reactant of known concentration. The standardized solution (or titrant) used to find the concentration of hydrochloric acid would be a strong base, such as NaOH solution. The volume of NaOH added to the acid solution would be measured using a skinny tube called a buret. The flask contains a measured volume of the solution of unknown concentration, in this case 10.00mL of HCl(aq), and the buret contains a standardized base, in this case 0.10M NaOH(aq). The standardized base is added from the buret to the flask. The OH- from the buret reacts with the H3O+ from the flask to produce water. This continues until the equivalence point is reached, the point at which _______________________________________________________________. At this point, what is in the flask? For a strong acid/strong base titration, such as the example we are investigating, the pH at the equivalence point is _____. How do you know when the equivalence point has been reached in an acid/base titration? An indicator is used to help visually determine when the equivalence point has been reached in an acid/base titration. The indicator changes colour at or very near the equivalence point, signaling an end to the titration. When
equation and will the resulting pH be above or below 7? 4. In a titration, which of the following combinations would result in an equivalence point with pH greater than 7.0? *Hint: find the resulting salt from each reaction and see if and how it undergoes hydrolysis A. HCl and NaOH B. HNO3 and NH3 C. HBr and NaCH3COO D. CH3COOH and NaOH 5. Calculate the pH of a 0.20M KCN solution (Type 1 Kb problem after considering hydrolysis). V) Indicators Indicators are used to signal the equivalence point (when _______________ __________________________________) of an acid-base titration using a colour change. An indicator is a solution of a weak organic acid (an acid that contains ___________), HIn, and its conjugate base, In-, at equilibrium. The acid form of the indicator, HIn, is a different colour than the conjugate base form, In-. The following is the general equilibrium for any acid-base indicator: HIn + H2O In- + H3O+ Let’s look at how an indicator equilibrium works in solution using the indicator bromthymol blue: HIn + H2O In- + H3O+ For bromthymol blue: yellow blue If [HIn] > [In-], the system favours the _______side and the solution will be a _____________ colour. If [In-] > [HIn], the system favours the ___________ side and the solution will be a _______________ colour. What happens to the equilibrium if bromthymol blue is put into an acidic solution, and what is the resulting solution colour? HIn + H2O In- + H3O+ yellow blue
3. Yes or No? Does the pH seem to depend upon the concentration of [H3O+] ions? 4. We always assume that strong acids will 100% ionize in water. Click reset and move the slider to strength: strong. Insert the probe. Record pH. Observe the number of ions in the beaker and click <Graph> to observe the concentrations. pH Value = ______________ YES or NO? Does the beaker contain particles that have not ionized and have 0% concentration? If so, what particle seems missing? ____________________. Why is it likely missing? 5. Click reset and change to a base. Repeat #1-4 above and describe any different results or simply write, “Same results for bases.” #1: #2: #3: #4: Conclusions: If the answer is no, explain why not. 6. YES or NO? Can a weak acid be concentrated? 7. YES or NO? Can a strong acid be dilute? 8. YES or NO? For acids, can increasing the initial concentration increase the pH? 9. YES or NO? For Bases, can increasing the initial concentration increase the pH?
Section 4 – Approvals Required None. Section 5 – Designated Area Concentrated acids are to be used in a fume hood with eye-wash and safety shower close by. Adjust fume hood sash to serve as a splash shield. Make sure there is plenty of room and always work more than 6 inches inside the fume hood. Section 6 – Special Handling Procedures and Storage Requirements Store mineral acids together, separate from oxidizing agents and organic materials. Store containers of acids and bases separately in chemical resistant secondary containers. This could be a polyethylene, PYREX or Nalgene tray or pan. Bottles of acid should be stored in an acid (corrosive) cabinet. While acids and bases are both considered to be corrosive, care must be taken to not store acids and bases in the same cabinet. It is particularly important to avoid storing ammonium hydroxide and strong mineral acids in the same cabinet. Oxidizing acids, such as fuming nitric, fuming sulfuric and nitric should be stored separately, in a secondary container within an acid cabinet. Glacial acetic acid, although it is both a corrosive and flammable, should be stored with other, acids segregated away from those mentioned above, not in a flammables cabinet. For more information specific to the acid review a MSDS. Also review the Corrosive fact sheet available at EH&S web site http://ehs.berkeley.edu/. Section 7 – Personal Protective Equipment Safety goggles: Wear safety glasses or chemical safety goggles with face shield when using large quantities, or chemical safety goggles when using small quantities Gloves: (nitrile, PVC, or neoprene provides adequate protection). Avoid skin contact, serious burns may result. Apron: Wear rubber, neoprene, or PVC apron when using large quantities and splash potential exists. Lab coat when using small quantities. Close-toed shoes and long pants are required for all laboratory work. Section 8 – Engineering/Ventilation Controls Use concentrated acids in fume hood. A safety shower and eyewash must be available and
Acid/Base Lab Names Per IDENTITY Test #4 LAB REPORT Test #5 LAB REPORT Test #6 LAB REPORT Test #7 LAB REPORT Test #3 OPTIONAL Well # Test Solution Formula Acid, Cabbage juice (color) Bromthymol blue (color) reaction (yes or no) Universal Indicator (response) pH (color) 1 Sodium chloride solution 0.1 M NaCl(aq) 2 vinegar 0.8 M (aq) 3 Rubbing alcohol 11 M 4 Window cleaner 0.4 M (aq) 5 Distilled water O 6 acid solution 0.1 M HCl 7 Washing soda solution (saturated) 8 Lemon juice 0.3 M (aq) 9 Drain cleaner 0.1 M NaOH DATA ANALYSIS PART 1 A) Label “acidic”, “basic”, or “neutral” on the pH scale below. B) Place the nine solutions on the scale using the evidence from your experiments. 0 Name Formula 1 2 3 4 5 6 7 8 9 10 11 12 13 14
DATA ANALYSIS PART 2 Write four characteristics of acids using your experimental results. Use complete sentences. Write four characteristics of bases using your experimental results. Use complete sentences. 1 1 2 2 3 3 4 4 DATA ANALYSIS PART 3 Why were several tests necessary to differentiate between solutions and identify the pH range for each solution? Use complete sentences and evidence from the experiment in your answer.
target ratio remains appropriate noting that supported residents make up around 47 per cent of all residents nationally. ACFA recommends that the calculation of the 40 per cent ratio be moved to a monthly rather than daily basis to improve administration and reduce difficulties that can arise when a service regularly moves above or below the ratio. The net impact of the 1 July 2014 reforms does not appear to have adversely affected access to services for supported residents with the overall proportion of supported residents increasing from 44.4 per cent at 30 June 2014 to 46.8 per cent at 30 June 2016. Some anecdotal information was provided to ACFA that some providers were showing a preference for non-supported residents but this does not appear to have led to significant shifts in access. ACFA considered all suggestions put forward in submissions and came to the conclusion that in the light of the continuing high percentage of supported residents in care that further changes were not considered necessary at this stage. ACFA will continue to monitor this issue in its regular annual reports on the sector. Chapter 1 – Introduction ACFA The Aged Care Financing Authority (ACFA) is an independent statutory committee whose role is to provide independent, transparent advice to the Australian Government on financing and funding issues in the aged care industry.
The new accommodation payment arrangements also provided supported residents with the choice to make any accommodation contribution they were required to make in either lump sum, periodic payment or combination form. While the average accommodation price for non-supported residents has risen since 1 July 2014 the rate of increase has been less than the approximately 50 per cent rate of increase in the accommodation supplement for new or significantly refurbished homes. Overall, the average agreed accommodation price at 31 May 2016 was a $342,000 RAD or approximately $59 per day compared to the maximum accommodation supplement of approximately $54 per day for new/significantly refurbished facilities or $35 per day for other facilities. The average agreed accommodation price at 31 May 2016 varied by location and ownership type and was: Major cities: $364,000 Regional areas: $295,000 Remote areas: $246,000 Not-for-profit providers: $341,000 For-profit providers: $347,000 Government providers: $326,000 (source: Table 3.7, Page 34, ACFA’s Fourth report on the Financing of the Aged Care Sector, July 2016). Chapter 3 – Additional Data 2015-16 Table 3 and Table 4 show the proportion of supported residents split by geographical areas, ownership and State/Territory for 2013-14 and 2015-16 respectively. Table 3: Proportion of services by remoteness, ownership of home type, and State/Territory distributed across bands of supported resident ratios, 2013-14 Distribution type Supported resident ratio 2013-14 Total 0% >0 to 20% >20 to 40% >40 to 60% >60 to 100% Location Major City 1.1% 7.4% 28.9% 44.6% 18.0% 100.0% Regional Areas 0.2% 2.3% 31.1% 56.4% 9.9% 100.0% Remote Areas 0.0% 3.6% 23.6% 23.6% 49.1% 100.0%
Common name “Scientific” name Chemical Formula hydrochloric acid HCl lemon juice citric acid vinegar acetic acid CH3COOH sulfuric acid H2SO4 oven cleaner water H2O Coca-cola contains H2CO3 Sprite milk dishwashing soap sodium hydroxide NaOH Milk of Magnesia Mg(OH)2 apple juice contains malic acid contains C4H6O potassium hydroxide KOH barium hydroxide Ba(OH)2 window cleaner ammonia NH4OH Acid/Base Lab Equipment List From Grocery Store red cabbage lemon juice orange juice vinegar
Method II. Mass of soluble salt crystals at 50oC added = 100 g (From graph)Solubility/mass before cooling at 50oC = 85.0 g Mass of crystals that cannot dissolve at 50oC 15.0 g (From graph) Solubility/mass before cooling at 50oC = 85.0 g (From graph) Solubility/mass after cooling at 20oC = 32.0 g Mass of crystals deposited after cooling 53.0 g Total mass of crystals deposited = 15.0 + 53.0 = 68.0 g (e)A mixture of 40g of A and 60g of B is added to 10g of water and heated to 70oC.The solution is then allowed to cool to 10oC.Describe clearly what happens. I.For salt A Solubility of A before heating = mass of A x 100 Volume of water added => 40 x 100 = 400g/100g Water 10 (Theoretical)Solubility of A before heating = 400 g Less (From graph ) Solubility of A after heating at 70oC = 48g Mass of crystals that can not dissolve at70oC = 352 g (From graph ) Solubility of A after heating at 70oC = 48g Less (From graph ) Solubility of A after cooling to 10oC = 31g Mass of crystals that crystallize out on cooling to10oC = 17 g Mass of crystals that can not dissolve at70oC = 352 g Add Mass of crystals that crystallize out on cooling to10oC = 17 g Total mass of A that does not dissolve/crystallize/precipitate = 369 g I.For salt B Solubility of B before heating = mass of B x 100 Volume of water added => 60 x 100 = 600g/100g Water 10 (Theoretical)Solubility of B before heating = 600 g Less (From graph ) Solubility of B after heating at 70oC = 138g
Acids Mastery Booklet (F) Acids are substances that have a pH of less than 7. Alkalis have a pH of more than 7. A pH of 7 exactly is called a neutral solution. The three main acids are: Hydrochloric acid: HCl(aq) Nitric acid: HNO3(aq) Sulphuric acid: H2SO4(aq) Each of these acids produce H+ ions when dissolved in water. 1. Reactions of acids with metals When a metal is added to acid, it will react to form a salt and hydrogen gas. A salt is a compound where the hydrogen from an acid has been replaced with a metal. For example: Calcium + sulphuric acid calcium suphate + hydrogen Ca(s) + H2SO4(aq) CaSO4(aq) + H2(g) Here, the hydrogens from the sulphuric acid have been replaced by calcium. Hydrochloric acid makes metal chlorides Nitric acid makes metal nitrates Sulphuric acid makes metal sulphates Complete the table below. The first one has been done for you Formula of salt Name of salt Original metal Original acid NaCl Sodium chloride Sodium Hydrochloric acid LiCl lithium CaSO4 Calcium sulphate MgSO4 KNO3 Write a word equation for the reactions between: Aluminium and hydrochloric acid Magnesium and hydrochloric acid Calcium and nitric acid Beryllium and sulphuric acid Iron and sulphuric acid Write a word equation for a reaction which forms: Aluminium sulphate Calcium chloride Barium nitrate Rubidium chloride Balance the equations below: Mg + HNO3 Mg(NO3)2 + H2 K + H2SO4 K2SO4 + H2 Li + H2SO4 Li2SO4 + H2 Write out full word equations for each of the below: A reaction between barium and sulphuric acid A reaction between strontium and hydrochloric acid A reaction between aluminium and sulphuric acid A reaction between iron and nitric acid (forms iron (II) nitrate) A reaction between gallium and nitric acid
Acids and Bases How do acids and bases behave in water? Why? Acids and bases play an important role in our lives. Numerous biological processes, industrial applications, and even environmental problems are a function of the acidity or basicity (alkalinity) of aqueous solutions. It is therefore important to understand what makes a substance behave as an acid or a base when dissolved in water. In this activity, we will explore the physical and chemical properties of acids and bases. Model 1 – Arrhenius Acids and Bases Common Name for Aqueous Solution Chemical Formula Found in… Tastes… Turns Litmus Paper… Conducts Electricity? Acid or Base Acetic acid HC2H3O2(aq) Vinegar Sour Red Yes Acid Benzoic acid HC7H5O2(aq) Food preservative Sour Red Yes Acid Phosphoric acid H3PO4(aq) Soda pop Sour Red Yes Acid Hydrochloric acid HCl( aq) Stomach acid Sour Red Yes Acid Citric acid Citrus fruits Sour Red Yes Acid Ascorbic acid Vitamin C Sour Red Yes Acid Magnesium hydroxide Mg(OH)2(aq) Milk of magnesia Bitter Blue Yes Base Aluminum hydroxide Al(OH)3(aq) Antacids Bitter Blue Yes Base Barium hydroxide Ba(OH)2(aq) Lubricants POISON Blue Yes Base Sodium hydroxide NaOH(aq) Drain cleaner POISON Blue Yes Base 1. Refer to Model 1. What is the common chemical name for Vitamin C? Is Vitamin C classified as an acid or a base? 2. Examine the properties of the Arrhenius acids in Model 1. List three properties that all Arrhenius acids have in common. 3. Examine the chemical formulas for the Arrhenius acids in Model 1. What feature do all the Arrhenius acid chemical formulas have in common? 4. Examine the properties of the Arrhenius bases in Model 1. List two properties that all Arrhenius bases have in common.
_________ 12. In order to change the pH of a solution from 2.0 to 4.0 to the [H3O+] must _________ 13. Which of the following represents the predominant reaction between HCO3- and water? _________ 14. Which of the following applies at the transition point for all indicators, HInd ? _________ 15. Which of the following 1.0M solutions would have a pH greater than 7.00? _________ 16. What is the pH of the solution formed when 0.040 mol NaOH(s) is added to 2.00 L of 0.020M HCl? _________ 17. A buffer solution may contain equal moles of Problems
Name Date What are the properties of acids and bases? Some of the properties of acids and bases are compared in the table below. What are some common acids and bases? Section 5.1 Summary continued Formula Name Examples of uses CH3COOH ethanoic acid or acetic acid in vinegar H2SO4 sulphuric acid automobile batteries NaOH sodium hydroxide drain and overn cleaners Mg(OH)2 magnesium hydroxide antacids HCl hydrochloric acid digestion in stomach
Name Applying Knowledge Section 5.1 Complete the following tables by using the two figures shown on the previous page. Identify whether the substance is an acid or a base and indicate what colour the pH indicator will turn. (a) Substance pH Value Acid or Base Blue Litmus lemon 2 Acid Red Yellow Red ammonia 11 Base Yellow Blue Blue milk 6 Acid Yellow Yellow Red (b) Substance pH Value Acid or Base Methyl Red Indigo Carmine tomato 4 Acid Red Colorless Blue oven cleaner 13 Base Yellow Pink Yellow egg 8 Base Yellow Colorless Blue Complete the following table. Identify whether the substance is an acid or a base and indicate what colour the pH indicator will turn. Substance pH Value Acid or Base pH Indicator Colour of pH Indicator black coffee 5 Acid litmus Red milk of magnesia 10 Base phenolphthalein Pink battery acid 0 Acid bromothymol blue Yellow sea water 8 Base indigo carmine Blue orange juice 3 Acid methyl orange Red liquid drain cleaner 14 Base methyl red Yellow
Excellent (5 marks) Very Good (4 marks) Good (3 marks) Satisfactory (2 marks) Below average (1) Effective uses of class time Working in an excellent manner Working very well most of the time Working well more than half the time Working well only half the time Not working much No of slides 10 or more slides 8-9 slides 6-7 slides 4-5 slides Less than 4 slides Title page Title, name, form, year and image 4 items only 3 or less items Content Well informed and accurate Good information with good points Good information but lack in points Copy directly most of the time Little content (10) (8) (6) (4) (2) Background and contrasting font/ colour Consistent background with good contrasting words Background with words a bit difficult to see Background not consistent or no background Bullet point format and animated Bullet point with key words only and animated consistently Bullet point and animated but not in a consistent way Bullet point with words being too many Bullet point in some slides and no animation no bullet point Images 5 good quality images 4 good images 3 images 2 images 1 image Bibliography 3 websites with title and hyperlinked address 3 websites without titles 2 websites without titles 1 website only Presentation Excellent uses of space, font and colour Very good uses of space, font and colour Good presentation uses of font and colour but lots of space left Presentation in an ordinary manner Presentation should be improved Year 9 Science – PowerPoint on Acids and Bases Name: ____________________________ Due on: __________________________ Year 9 General Science Name: ________________________________ You are required to complete a PowerPoint on Acids and Bases. You need to follow the Rubric set for this project.
Excellent (5 marks) Very Good (4 marks) Good (3 marks) Satisfactory (2 marks) Below average (1) Effective uses of class time Working in an excellent manner Working very well most of the time Working well more than half the time Working well only half the time Not working much No of slides 10 or more slides 8-9 slides 6-7 slides 4-5 slides Less than 4 slides Title page Title, name, form, year and image 4 items only 3 or less items Content Well informed and accurate Good information with good points Good information but lack in points Copy directly most of the time Little content (10) (8) (6) (4) (2) Background and contrasting font/ colour Consistent background with good contrasting words Background with words a bit difficult to see Background not consistent or no background Bullet point format and animated Bullet point with key words only and animated consistently Bullet point and animated but not in a consistent way Bullet point with words being too many Bullet point in some slides and no animation no bullet point Images 5 good quality images 4 good images 3 images 2 images 1 image Bibliography 3 websites with title and hyperlinked address 3 websites without titles 2 websites without titles 1 website only Presentation Excellent uses of space, font and colour Very good uses of space, font and colour Good presentation uses of font and colour but lots of space left Presentation in an ordinary manner Presentation should be improved Year 9 Advanced Science PowerPoint on Acids and Bases 2015 Rubric Name: ___________________________ Year 9 Advanced Science Name: ________________________________ You are required to complete a PowerPoint on Acids and Bases.
Acidic Salts: Salts resulting from the reactions of a strong acid with a weak base (the salt will have a cation from a weak base) will undergo hydrolysis and make the solution acidic. Ex) Salt produced by the reaction of a Strong Acid with a Weak Base HCl + NH3 ⇌ NH4Cl Will react with water to yield a conjugate base and a hydronium ion (makes solution acidic) NH4Cl + H2O ⇌ NH3 + H3O+ + Cl- Basic Salts: Salts resulting from the reactions of a weak acid with a strong base (the salt will have an anion from a weak acid) Ex) Salt produced by the reaction of a Weak Acid with a Strong Base HF + NaOH ⇌ NaF + H2O Will react with water to yield a conjugate acid and a hydroxide ion (makes solution basic) NaF + H2O ⇌ HF + OH- + Na+ Common Ions and Relative pH Ions of Neutral Salts Cations Na+ K+ Rb+ Cs+ Mg2+ Ca2+ Sr2+ Ba2+ Anions Cl- Br- I-, ClO4- BrO4- ClO3- NO3- Acidic Ions NH4+ Al3+ Pb2+ Sn2+ Transition metal ions HSO4- H2PO4- Basic Ions F- C2H3O2- NO2- HCO3- CN- CO32- S2- SO42- HPO42- PO43- Calculating pH of a salt solution Ex) Calculate the pH of a 0.500 M solution of KCN. Ka for HCN is 5.8 x 10-10. Write the equation for the dissolving process, and examine each ion formed to determine whether the salt is an acidic, basic, or neutral salt. KCN(s) → K+(aq) + CN-(aq) K+ is a neutral ion and CN- is a basic ion. KCN is a basic salt. Write the equation for the reaction of the ion with water and the related equilibrium expression.
monitoring devices for regulating atmospheric nitrogen emissions from livestock and farms. Europeans passed the Gothenburg Protocol to Abate Acidification, Eutrophication and Ground-Level Ozone in 1999, a pact signed by 49 countries, but the U.S. has dragged its feet. Schlesinger thinks that national arguments over climate change have allowed the U.S. to ignore the nitrogen problem, which he predicts will be the next big environmental issue. "It's another example of humans upsetting global biogeochemical cycles with unintended consequences," he says. Since Gothenburg, Europe has decreased its nitrogen emissions by a third, whereas U.S. emissions remain flat. And the U.S. has increased its ammonia emissions, an atmospheric component of the nitrogen problem, by 27 percent from 1970 to 2005, according to a 2009 paper in Environmental Science & Technology. Without intervention, the problem will likely worsen. With world population predicted to grow from 6.5 billion to nine billion by 2050, agriculture must feed more mouths, and that's probably going to require more nitrogen fertilizer, thereby resulting in more nitric acid rain and atmospheric pollution. The Integrated Nitrogen Committee's discusses inputs, flows and management options for reactive nitrogen in the U.S. environment. It also discusses ways to monitor atmospheric emissions, currently the weak link in the nitrogen control picture. It's clear that humans are adding nitrogen to Earth's surface. Researchers do not know yet where it all goes, "but we do know that increasing concentrations of nitrogen in unexpected places will cause significant environmental damage that we will all learn to regret," Schlesinger wrote in a 2009 report in Proceedings of the National Academy of Sciences. Still, Aneja sees promise. Agriculture has adopted modern technologies and science to maximize productivity, but it has not yet been subjected to the same environmental regulations applied to other modern industries, he says. "The Integrated Nitrogen Committee report is an effort to develop more stringent measures," he adds, "and we're not ignoring the atmospheric contribution."