Calculating and Estimating PH

Calculating and Estimating PH

8th - 12th Grade

10 Qs

quiz-placeholder

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Calculating and Estimating PH

Calculating and Estimating PH

Assessment

Quiz

Chemistry

8th - 12th Grade

Hard

Created by

Charles Martinez

FREE Resource

10 questions

Show all answers

1.

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
5.0
2.5
7

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the pOH of a solution where the [OH-] is 7.3 x 10-2 M?
-1.14
2.0
1.14
7.3

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the [OH-] if the [H+] is 1.0 x 10-3M?
1.0 x 10-3 M
6.02 x 10-23 M
1.0 x 10-14 M
1.0 x 10-11 M

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the [H+] if the pH is 4.0?
1.0 x 10-10  M
1.0 x 10-4  M
1.0 x 10-14  M
1.0 x 10-7  M

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the pOH of a solution that has a pH of 2?
10
12
14
1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the [OH-] if the pH is 4.9?
7.94 x 10-10 M
1.0 x 10-4  M
7.94 x 10-14 M
4.9 x 10-10 M

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the [H+] in a solution with a pH of 11?

1 x 10-1 M

1 x 10-2 M

1 x 1011 M

1 x 10-11 M

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