Acids, Bases, Solutions

what does pH measure? (check all that apply)

• concentration of hydrogen

• concentration of hydroxide

• how acidic/basic a solution is

• phosphorus and hydrogen

Has a bitter taste

• acid

• base

• neutral

• salt

Has a sour taste

• acid

• base

• neutral

• salt

Conducts electricity

• acid

• base

• both acids and bases

• neither

pH below 7

• acid

• base

• neutral

what color do bases turn litmus paper

• red

• pink

• blue

• green

what color do acids turn litmus paper

• red

• blue

• green

• no color change

pH above 7

• acid

• base

• neutral

is vinegar (CH3COOH) an acid or base?

• acid

• base

is ammonia (NH3) an acid or base

• acid

• base