Acids and Bases

Acids and Bases

Assessment

Flashcard

Chemistry

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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30 questions

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1.

FLASHCARD QUESTION

Front

If an acid is combined with a base of equal strength, the result will most likely be

Back

a neutral solution.

2.

FLASHCARD QUESTION

Front

Holly places blue litmus paper into an unknown substance, and it stays blue. The substance in the beaker

Back

is a base.

3.

FLASHCARD QUESTION

Front

Which of the following is a base? Options: orange juice, water, vinegar, dishwashing detergent

Back

dishwashing detergent

4.

FLASHCARD QUESTION

Front

Which of the following statements is correct? Options: Blue litmus paper turns red when placed in a base., Red litmus paper turns blue when placed in a base., Blue litmus paper stays blue when placed in an acid., Red litmus paper stays red when placed in a base.

Back

Red litmus paper turns blue when placed in a base.

5.

FLASHCARD QUESTION

Front

Which of the following is an acid? Options: shampoo, baking soda, orange juice, water

Back

orange juice

6.

FLASHCARD QUESTION

Front

The pH of a solution is tested, and it is found to be a basic solution. What could the pH have been? Options: 3, 9, 7, 5

Back

9

7.

FLASHCARD QUESTION

Front

Human blood has a pH between 7.35 and 7.45. Which of the following best describes human blood? Options: strongly acidic, slightly acidic, strongly basic, slightly basic

Back

slightly basic

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