[DOC] [TLE] Acid-Base Indicators - Chemistry Department - Elmhurst College [PAR] Acid, turns red, stays same ... An indicator is usually some weak organic acid or 
base dye that changes ... For phenolphthalein: pH 8.2 = colorless; pH 10 = red. [DOC] [TLE] Litmus - Wikipedia [PAR] Under acidic conditions, the solution is red, and under basic conditions, the solution is blue. Chemical reactions other than acid-base can also cause a color change to litmus paper. For instance, chlorine gas turns blue litmus paper white  the litmus dye is bleached, because of presence of hypochlorite ions. [DOC] [TLE] science7acidbase - Litmus Paper - Wikispaces [PAR] Do you know what color blue l.p. turns in an acid? in a base? Do you ... When the 
red litmus paper turns blue, the opposite reaction occurs, it gave protons and... [DOC] [TLE] pH Paper: Selecting pH Paper [PAR] Top: Red litmus paper with a drop of base placed on it (where the red paper has 
turned ... Red litmus paper is used to check for basicity (red paper turns blue 
when ... the solution should be tested with the opposite color litmus paper to 
confirm... [DOC] [TLE] The sour taste of the lemon juice tells us that it is an acid. Acids are ... [PAR] Acids turn blue litmus paper red. Acids do ... Often they act opposite to the ways 
that acids act. However ... Bases act the opposite way from acids with indicators. [DOC] [TLE] Red Cabbage Indicators [PAR] This water changes color when it comes in contact with acids, or their chemical 
opposite, bases. It turns red in acid, and blue in a base. Litmus paper and pH... [DOC] [TLE] Copy of Chemistry: Acids, Bases & The pH Scale by Allan Jay ... - Prezi [PAR] A base tastes bitter, feels slippery, and turns red litmus paper blue. Acids in 
Solution ... A high pH tells you that the opposite is true 7 is neutral. Reactions 
With... [DOC] [TLE] Acid vs Base - Difference and Comparison | Diffen [PAR] Bases are the chemical opposite of acids. Acids are defined as ... Acids turn blue 
litmus paper red, and bases turn red litmus paper blue. The following video... [DOC] [TLE] Teachers Guide for Acid-Base Reactions [PAR] Indicators work by turning a certain color in an acid or base. ... Litmus paper is 
special paper that has an indicator on it so that it will turn red or blue in .... To 
each of these cups add one of each of the liquids from the opposite group and 
see... [DOC] [TLE] Chapter 4 Review Answers.docx [PAR] A base turns red litmus paper blue, is corrosive, tastes bitter, feels slippery, ... 
Bases turn red litmus paper blue but do not change the colour of blue litmus 
paper. [DOC] [TLE] Acids, bases and neutral substances - Reserved for mstworkbooks ... [PAR] How can we tell if something is an acid, a base or a neutral substance? What do 
you know about acids? ..... bases turn red litmus blue. Acids and neutral... [DOC] [TLE] Acid | Define Acid at Dictionary.com [PAR] Acids are proton donors that yield hydronium ions in water solution, or electron-
pair acceptors that combine with ... Acids turn blue litmus paper red and have a 
pH of less than 7. ... An acid is the opposite of a base and has a pH of 0 to 7. [DOC] [TLE] Acids | Define Acids at Dictionary.com [PAR] Acids definition, Chemistry. a compound usually having a sour taste and capable 
of neutralizing alkalis and reddening ... Acids turn blue litmus paper red and have 
a pH of less than 7. ... An acid is the opposite of a base and has a pH of 0 to 7. [DOC] [TLE] Red Cabbage Indicators - Grant Wood AEA [PAR] This water changes color when it comes in contact with acids, or their chemical 
opposite, bases. It turns red in acid, and green in a base. Litmus paper and pH... [DOC] [TLE] Properties of Acids and Bases - ScienceGeek.net [PAR] Properties of Acids and Bases. Acids. Bases. Taste sour. Taste Bitter. pH less 
than 7. pH greater than 7.

Question: The opposite of a base, it turns blue litmus red
Answer: an acid