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Unit 8 Chem Review- Acids/ Bases, pH

Authored by Bethany Sargent

Chemistry

9th - 12th Grade

Used 3+ times

Unit 8 Chem Review- Acids/ Bases, pH
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30 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

For a solution, pH + pOH =

7

14

1.0 x 10-14

-log (1.0 x 10 -14)

2.

MULTIPLE CHOICE QUESTION

2 mins • 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

2 mins • 1 pt

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

11

-3

3

1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the pH of a solution that has a [H+] of 2.5 x 10-5?

4.60

2.5

5.0

7

5.

MULTIPLE CHOICE QUESTION

2 mins • 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

2 mins • 1 pt

The hydroxide ion concentration in a soft drink is 5.00 x 10-12 M.  Find the pH.

0.002
2.7
11.3
14

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the conjugate acid in the following equation?

PO43- 
HNO3 
NO3- 
HPO42-

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