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Acids

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Questions and Answers

Which substance is formed when an acid reacts with a base?

Carbon dioxide

Oxygen

Salt (correct)

Sugar

What is the pH value of a neutral substance?

7 (correct)

Which of the following is a characteristic of a base?

Has a pH less than 7

Tastes bitter (correct)

Turns blue litmus paper red

Reacts with metals to produce hydrogen gas

Study Notes

Acid-Base Reactions

A salt is formed when an acid reacts with a base.

pH Values

The pH value of a neutral substance is 7.

Characteristics of Bases

A characteristic of a base is that it tastes bitter.

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Description

Test your knowledge of acids, bases, and salts with this quiz. Answer questions about the substances formed when acids and bases react, the pH value of neutral substances, and the characteristics of bases. Perfect for students studying chemistry or anyone interested in learning more about these fundamental chemical concepts.