Answer:
The correct answer is vinegar and antacids.
Step-by-step explanation:
An antacid is a substance, usually a base, that acts against acidity in an acid-base reaction.
The antacid alkalinizes the acid medium, increasing the pH. In this case, the vinegar has an acid pH, so the antacid would react with it by raising its pH, producing salts as a product of the reaction.
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