pH scale

pH scale

Assessment

Flashcard

Biology

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the pH scale range?

Back

0-14

2.

FLASHCARD QUESTION

Front

On the pH scale, an acid is a compound that produces a solution with a pH __________ 7.

Back

less than 7

3.

FLASHCARD QUESTION

Front

Which substance is more acidic than lemon juice?

Back

Hydrochloric acid

4.

FLASHCARD QUESTION

Front

Which solution releases H+ in solution?

Back

Acid

5.

FLASHCARD QUESTION

Front

What is the purpose of a buffer?

Back

Neutralize an acid or base and maintain pH.

6.

FLASHCARD QUESTION

Front

What pH value is considered neutral?

Back

7

7.

FLASHCARD QUESTION

Front

What is the pH of pure water?

Back

7

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