pH pOH

pH pOH

7th - 12th Grade

8 Qs

quiz-placeholder

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pH pOH

pH pOH

Assessment

Quiz

Chemistry

7th - 12th Grade

Easy

Created by

Moustafa ElSayed

Used 8+ times

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8 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

If the [H3O+] of a solution is 1 x 10-3 M, the pH is

11

-3

3

1

5.

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

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ammonia has a pOH of 2. Ammonia is a(n) __________.

acid

base

neutral

metal

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the [H3O+] of a solution is 1 x 10-3 M, the pH is

11

-3

3

1

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a solution has a pOH of 3.7 the [OH-] of the solution is

5.0 x 10-11

2.0 x 10-4

10.3

14