acids and bases

acids and bases

Assessment

Flashcard

Science

9th Grade

Hard

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18 questions

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1.

FLASHCARD QUESTION

Front

What does pH measure?

Back

the amount of hydrogen (H+) ions

2.

FLASHCARD QUESTION

Front

Which of the following is the strongest acid?

1

,

5

,

3

,

8

Back

1

3.

FLASHCARD QUESTION

Front

Which of the following is the strongest base? Options: 4, 14, 7, 15

Back

14

4.

FLASHCARD QUESTION

Front

What is the pH of blood?

Back

7.4

5.

FLASHCARD QUESTION

Front

Characteristic of a base: bitter, sour, corrosive, releases hydrogen ions in water

Back

bitter

6.

FLASHCARD QUESTION

Front

Characteristic of an acid: bitter, slippery, sour, releases hydroxide ions in water

Back

sour

7.

FLASHCARD QUESTION

Front

What is a mixture of chemicals that react with a base/acid to keep pH in a particular range?

Back

buffer

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