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pH and pOH

pH and pOH

Assessment

Presentation

Chemistry

10th Grade

Medium

Created by

Jessica Iseman

Used 14+ times

FREE Resource

8 Slides • 19 Questions

1

pH and pOH

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2

Multiple Choice

All of the following are strong bases except...

1

NaOH

2

Ca(OH)2

3

LiOH

4

HOH

3

Multiple Choice

All of the following are strong acids except....

1

HCl

2

HBr

3

HF

4

HI

4

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5

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6

Multiple Choice

Which of the following pH values represents a neutral pH?

1

1

2

5

3

7

4

9

5

11

7

Multiple Select

Which of the following pH values represents a basic pH?

1

1

2

5

3

7

4

9

5

11

8

Multiple Select

Which of the following answer choices represents an acidic pH?

1

1

2

5

3

7

4

9

5

11

9

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10

Multiple Choice

What is the pOH of a neutral solution?

1

1

2

5

3

7

4

9

5

11

11

Multiple Select

Which of the following pOH values represents a basic pOH?

1

1

2

5

3

7

4

9

5

11

12

Multiple Select

Which of the following pOH values represents an acidic pOH?

1

1

2

5

3

7

4

9

5

11

13

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14

pH formulas

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15

Multiple Choice

If the [H+] of a solution is 6.8 x 10-9 mol/L the pH is
1
8.17
2
8.2
3
9.99
4
8.62

16

Multiple Choice

If the [OH-] of a solution is 2.7 x 10-4 mol/L the pOH of the solution is
1
10.44
2
3.56
3
1.00
4
-4.43

17

Multiple Choice

if the [H+] of a solution is 1.0 x 10-2 mol/L the pH is
1
2
2
-2
3
1
4
12

18

Multiple Choice

Question image
If the pH of a solution is 5 the [H+] is
1
1.0 x 10 M
2
1.0 x 10 M
3
5.0 x 10 M
4
1.0 x 10-5  M

19

Multiple Choice

Question image
If the [H+] of a solution is 1 x 10-2 mol/L the pH is
1
2
2
12
3
-2
4
1

20

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21

Multiple Choice

A  pH and a pOH will add up to:
1
0
2
7
3
14
4
1.0 x 10-14

22

Multiple Choice

If the pH of a solution is 5.6 the pOH is
1
6.5
2
12.4
3
8.4
4
5.6

23

Kw formula

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24

Multiple Choice

What is the [OH-] if the pH is 4.9?

1

7.94 x 10-10 M

2

1.0 x 10-4 M

3

7.94 x 10-14 M

4

4.9 x 10-10 M

25

Multiple Choice

If the [H3O+] of a solution is 1 x 10-8 mol/L the [OH-] is
1
1.0 x 10-6
2
1.0 x 106
3
1.0 x 10-8
4
1.0 x 108

26

Multiple Choice

if the [H+] of a solution is 8.4 x 10-3 mol/L the pOH of the solution will be
1
2.08
2
11.92
3
1.02
4
12.98

27

Multiple Choice

Limes have a [H3O+] of 1.3 x 10-2 mol/L.  Their pOH is
1
1.89
2
12.11
3
1.03
4
12.97

pH and pOH

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