ammonia, NH3, can be classified as a base because in a chemical reaction with an acid, ammonia will

produce hydroxide ions in solution

produce hydronium ions in solution

donate a proton and become NH2-

accept a proton and become NH4+

1. a small amount of acid is added to a buffer solution. the pH of the solution will
   

increase

decrease

stay about the same

become neutral


15.a substance that ionizes or dissociates into ions when placed in water is always a

conductor

electrolyte

strong acid

strong base