a chemical reaction where a base and an acid react to form a salt
is a measure of the acidity or basicity of an aqueous solution
Pickling is a metal surface treatment used to remove impurities, such as stains, inorganic contaminants
tiny plants and animals that live near water
ionic compounds that result from the neutralization reaction of an acid and a base
a chemical reaction in which an ester is heated with an alkali (especially the alkaline hydrolysis of a fat or oil to make soap)
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