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Joe Bought Some Cheese at His Local Grocery Store

question 64

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Joe bought some cheese at his local grocery store.After he brought it home,he noticed it was moldy even though the expiration date was still three weeks away.He should call the toll-free hotline number printed on the package to tell the company about the problem he encountered.


Definitions:

Dichloroacetic Acid

A halogenated acetic acid derivative used as a chemical reagent and in the treatment of certain medical conditions, characterized by two chlorine atoms attached to the carbon atom adjacent to the carboxyl group.

Glutaric Acid

A dicarboxylic acid with structure C3H6(COOH)2, used in the manufacture of polyamides and other polymers.

Carboxylic Acid

Organic acids characterized by the presence of a carboxyl group (-COOH), found in various biological and industrial chemicals.

pKa

A measure of the acidity of a hydrogen atom in a molecule, indicating the strength of an acid in solution.

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