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unit acids bases salts neutralization pH pickling plankton salt sopnification


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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