DOL PreAP: pH and pOH Calculations
Authored by Xiaotian Zhang
Chemistry
10th Grade
NGSS covered
Used 14+ times
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5 questions
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1.
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
2.
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
Tags
NGSS.HS-PS1-7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the [OH-] of a solution is 2.7 x 10-4 M, the pOH of the solution is
10.44
1.00
3.57
-4.43
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
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