Which is an example of a chemical reaction? A) Tearing up your last science test. B) Eating a antacid to calm your upset stomach. C) Rubbing your hands together to warm them. D) Pouring water on a cut to wash off the germs.

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B, because the antacid will dissolve and become something new (something new is created) in the persons' stomach.

Eating an antacid to calm your upset stomach is an example of a chemical reaction, therefore the correct answer is option B

What is a chemical reaction?

One or more substances, also referred to as reactants, are transformed into one or more distinct substances, also referred to as products, during a chemical reaction. In a chemical reaction, the atoms that make up the reactants are rearranged to produce various products.

Antacids work by neutralizing (mitigating) the stomach's acid. They do this because antacids include bases, which are the exact opposite of acids and are also referred to as alkalis.

The interaction between an acid and a base is referred to as neutralization. This neutralization renders the stomach contents less harmful.

Thus, The right response is option B since taking an antacid to settle your upset stomach is an illustration of a chemical reaction.

Learn more about chemical reactions here

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