User: 

You are given access to make searches on the Internet. The format for making a search is: 1. The user sends a message. 2. You will decide whether to make a search. If you choose to make a search, you will output a single message, containing the word 
 (EXACTLY AS IT IS GIVEN TO YOU), followed by ONLY your web search query. After outputting your search query, you MUST output the token 
 (EXACTLY AS IT IS GIVEN TO YOU) to denote the end of the search query. Keep your search query concise as there is a 400 characters limit.
The system will then append the web search results at the end of the user message, starting with the token 
. Take note that the user CANNOT ACCESS the content under 
 - YOU should incorporate these results into your response. Additionally, If the token 
 is present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason.
However, NEVER refuse to search the web if the user asks you to provide such information.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Do your best to be informative. However, you MUST NOT make up any information. If you think you might not know something, search for it.

Assistant: Understood. I will strictly follow these instructions in this conversation.
User: rubidium carbonate + aq barium nitrate


 for "rubidium carbonate + aq barium nitrate":

1.
URL: https://www.chemicalaid.com/tools/netionicequation.php?hl=en
Title: Net Ionic Equation Calculator - ChemicalAid
Content: Instructions. Enter an equation of an ionic chemical equation and press the Balance button. The balanced equation will be calculated along with the solubility states, complete ionic equation, net ionic equation, spectator ions and precipitates.

2.
URL: https://www.chemicalaid.com/tools/equationbalancer.php?hl=en
Title: Chemical Equation Balancer
Content: Compound states [like (s) (<b>aq</b>) or (g)] are not required. You can use parenthesis or brackets []. How To Balance Equations. Balance any equation or reaction using this chemical equation balancer! Find out what type of reaction occured. Read our article on how to balance chemical equations or ask for help in our chat.

3.
URL: http://www.kentchemistry.com/links/Kinetics/netionic.htm
Title: Net Ionic Equation Writing (from Names) - Kentchemistry.com
Content: Silver Chloride <b>+</b> <b>Rubidium</b> <b>Nitrate</b> . Lead (II) <b>Nitrate</b> <b>+</b> Sodium Phosphate . The Steps. 1. On line 1...Write these and the names of products by switching last names of the reactants ... 3. calcium chloride and sodium <b>carbonate</b>. Overall Equation: CaCl 2 (<b>aq</b>) <b>+</b> Na 2 CO 3 (<b>aq</b>)-> 2 NaCl (<b>aq</b>) <b>+</b> CaCO 3 (s) Total Ionic Equation: ... <b>Barium</b> <b>Nitrate</b> ...

4.
URL: https://chem.libretexts.org/Courses/University_of_Arkansas_Little_Rock/Chem_1402%3A_General_Chemistry_1_(Kattoum)/Text/2%3A_Atoms%2C_Molecules%2C_and_Ions/2.07%3A_Nomenclature_of_Ioinic_Compounds
Title: 2.7: Nomenclature of Ionic, Covalent, and Acid Compounds
Content: HCl (g) = hydrogen chlor ide -> HCl (<b>aq</b>) = hydro chlor ic acid. H 2 S (g) = hydrogen sulf ide -> H 2 S (<b>aq</b>) = hydro sulfur ic acid. It is very important to include (<b>aq</b>) after the acids because the same compounds can be written in gas phase with hydrogen named first followed by the anion ending with -ide. Example 5.

5.
URL: https://chem.libretexts.org/Bookshelves/General_Chemistry/Book%3A_General_Chemistry%3A_Principles_Patterns_and_Applications_(Averill)/04%3A_Reactions_in_Aqueous_Solution/4.05%3A_Precipitation_Reactions
Title: 4.5: Precipitation Reactions - Chemistry LibreTexts
Content: Aqueous solutions of <b>barium</b> chloride and lithium sulfate are mixed. Aqueous solutions of <b>rubidium</b> hydroxide and cobalt(II) chloride are mixed. Aqueous solutions of strontium bromide and aluminum <b>nitrate</b> are mixed. Solid lead(II) acetate is added to an aqueous solution of ammonium iodide. Given: reactants. Asked for: reaction and net ionic equation

6.
URL: https://www.chemteam.info/Equations/Net-Ionic-Equation.html
Title: Equations: Complete Molecular, Complete Ionic and Net Ionic - ChemTeam
Content: Here are the word equations above, repeated using formulas: HCl (<b>aq</b>) <b>+</b> NaOH (<b>aq</b>) ---> NaCl (<b>aq</b>) <b>+</b> H 2 O (ℓ) Only full formulas (never words or ions) are involved in a complete molecular equation. Ions (never words) will be used for the complete ionic equation and the net ionic equation, which will follow just below.

7.
URL: https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Supplemental_Modules_and_Websites_(Inorganic_Chemistry)/Descriptive_Chemistry/Main_Group_Reactions/Reactions_of_Main_Group_Elements_with_Carbonates
Title: Reactions of Main Group Elements with Carbonates
Content: Group 1: Alkali Metals and <b>Carbonates</b> (X 2 CO 3) is the reaction between Li, Na, K, Rb and Cs with CO 3. All except Lithium are soluble in water and stable to heat. Lithium <b>Carbonate</b> (Li2CO3) Uses: drug development. Chemical Characteristics: Low solubility in water. Unstable to heat. Appearance: white powder, fragrance-free.

8.
URL: https://users.highland.edu/~jsullivan/genchem/s07_precipitation.html
Title: 7.3 Precipitation Reactions - Highland
Content: Aqueous solutions of <b>barium</b> chloride and lithium sulfate are mixed. Aqueous solutions of <b>rubidium</b> hydroxide and cobalt(II) chloride are mixed. Aqueous solutions of strontium bromide and aluminum <b>nitrate</b> are mixed. Solid lead(II) acetate is added to an aqueous solution of ammonium iodide. Given: reactants

9.
URL: https://tigerweb.towson.edu/ladon/practicenie.htm
Title: Practice Problems on Net Ionic Equations: - Towson University
Content: 11. calcium hydroxide <b>+</b> iron (III) chloride®. 12. <b>rubidium</b> fluoride <b>+</b> copper (II) sulfate®. 1. All salts of Group IA, and ammonium are soluble. 2. All salts of <b>nitrates</b>, chlorates and acetates are soluble. 3. All salts of halides are soluble except those of silver (I), copper (I), lead (II), and mercury (I). 4.

10.
URL: https://courses.lumenlearning.com/suny-binghamton-chemistry/chapter/molecular-ionic-and-net-ionic-equations/
Title: Molecular, Ionic, and Net Ionic Equations | General Chemistry
Content: Colorful fireworks often involve the decomposition of <b>barium</b> <b>nitrate</b> and potassium chlorate and the reaction of the metals magnesium, aluminum, and iron with oxygen. Write the formulas of <b>barium</b> <b>nitrate</b> and potassium chlorate. The decomposition of solid potassium chlorate leads to the formation of solid potassium chloride and diatomic oxygen gas.

11.
URL: https://intro.chem.okstate.edu/1215F99/Lecture/Chapter7/Lec10699.html
Title: Chapter 7: Neutralization Reactions - Oklahoma State University ...
Content: HNO 3 (<b>aq</b>) <b>+</b> Ca (OH) 2 (<b>aq</b>) --->. To write the products we combine the anion of the acid with the cation of the base and write the correct formula following the principle of electroneutrality. The other product is water. Be sure to balance this equation. Molecular equation: 2HNO 3 (<b>aq</b>) <b>+</b> Ca (OH) 2 (<b>aq</b>) ---> Ca (NO 3) 2 (<b>aq</b>) <b>+</b> 2H 2 O (l) So the ...

12.
URL: https://sciencecenter.uccs.edu/sites/g/files/kjihxj1721/files/inline-files/Net_Ionic_Equations-Problems.pdf
Title: <span class="result__type">PDF</span> PRACTICE PROBLEMS ON NET IONIC EQUATIONS - University of Colorado ...
Content: 5. chromium(III)nitrate(aq) <b>+</b> iron(II)sulfate(aq) chromium(III)sulfate(aq) <b>+</b> iron(II)nitrate(aq) Please complete the following reactions, and show the total ionic and net ionic forms of the equation: 6. K 3 PO 4 (<b>aq</b>) <b>+</b> Al(NO 3) 3 (<b>aq</b>) 7. BeI 2 (<b>aq</b>) <b>+</b> Cu 2 SO 4 (<b>aq</b>) 8. Ni(NO 3) 3 (<b>aq</b>) <b>+</b> KBr(aq) 9. cobalt(III)bromide <b>+</b> potassium sulfide 10 ...

13.
URL: https://en.wikipedia.org/wiki/Barium_nitrate
Title: Barium nitrate - Wikipedia
Content: <b>Barium</b> <b>nitrate</b> is manufactured by two processes that start with the main source material for <b>barium</b>, the <b>carbonate</b>. The first involves dissolving <b>barium</b> <b>carbonate</b> in nitric acid, allowing any iron impurities to precipitate, then filtered, evaporated, and crystallized.The second requires combining <b>barium</b> sulfide with nitric acid. [4]It occurs naturally as the very rare mineral nitrobarite.

14.
URL: https://www.chemicalaid.com/learn/principles-of-general-chemistry/s08-05-precipitation-reactions.html?hl=en
Title: 4.5 Precipitation Reactions - ChemicalAid
Content: Aqueous solutions of <b>barium</b> chloride and lithium sulfate are mixed. Aqueous solutions of <b>rubidium</b> hydroxide and cobalt(II) chloride are mixed. Aqueous solutions of strontium bromide and aluminum <b>nitrate</b> are mixed. Solid lead(II) acetate is added to an aqueous solution of ammonium iodide. Given: reactants. Asked for: reaction and net ionic equation

15.
URL: https://socratic.org/questions/564e9387581e2a7cd735d6d0
Title: How do barium nitrate and sodium carbonate react in aqueous ... - Socratic
Content: All <b>nitrates</b> are soluble (in aqueous solution). All <b>carbonates</b> are INSOLUBLE (except for those of the alkali metals). <b>Barium</b> <b>carbonate</b> is certainly insoluble. The net ionic equation for the above: #Ba^(2+) <b>+</b> CO_3^(2-) rarr BaCO_3(s)darr# As for any equation, both mass and charge are conserved. What does this mean with respect to the 2nd equation?


Assistant: When rubidium carbonate (\( \text{Rb}_2\text{CO}_3 \)) is mixed with aqueous barium nitrate (\( \text{Ba(NO}_3\text{)}_2 \)), a double displacement reaction occurs, producing rubidium nitrate (\( \text{RbNO}_3 \)) and barium carbonate (\( \text{BaCO}_3 \)). The rubidium nitrate remains soluble in the solution, while barium carbonate precipitates as a solid due to its insolubility in water.

The balanced chemical equation for the reaction is:

\[ \text{Rb}_2\text{CO}_3(aq) + \text{Ba(NO}_3\text{)}_2(aq) \rightarrow 2\text{RbNO}_3(aq) + \text{BaCO}_3(s) \]

The net ionic equation is:

\[ \text{Ba}^{2+}(aq) + \text{CO}_3^{2-}(aq) \rightarrow \text{BaCO}_3(s) \]

This highlights the formation of barium carbonate as a precipitate in the reaction.
User: why does a double displacement occur? given some reaction of two aqueous salt compounds how do i know if it reacts or not
Assistant: