Acid Bases Check

Acid Bases Check

10th Grade

15 Qs

quiz-placeholder

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Acid Bases Check

Acid Bases Check

Assessment

Quiz

Chemistry

10th Grade

Hard

Created by

Richard Leachman

Used 7+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For a solution, pH + pOH =

7

14

1.0 x 10-14

-log (1.0 x 10 -14)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the pH of a solution is 4.0, what is the pOH?

4.0

10.0

1.0 x 10 -4

cannot be determined from the information

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The pH of a solution is 8.43. What is the [H3O+]concentration?

3.7 x 10 -9

1.0 x 10-8.43

2.7 x 10-6

1.0 x 10-14

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Oranges have a [H3O+] of 1.7 x 10-2 M. Their pOH is

1.77

12.23

10.91

3.09

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the pH of a solution with [OH-] = 8.41 x 10-4.

3.08

10.92

9.88

11.23

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the pOH of a solution with [H+] = 1.24 x 10 -2?

1.91

1.61

12.09

12.39

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the pH of a 10 g of Be(OH)2 in 500 mL of water?

0.03

13.97

11.33

2.67

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