
Understanding pH and pOH Concepts

Interactive Video
•
Chemistry, Science, Mathematics
•
9th - 12th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the H+ ion concentration when the pH of a solution decreases?
It remains the same
It decreases
It doubles
It increases
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a solution has a pH of 7, what is its nature?
Alkaline
Acidic
Neutral
Basic
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the pH of a solution with a given H+ ion concentration?
pH = log[H+]
pH = -log[H+]
pH = 10^[H+]
pH = [H+]^2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the pH of a solution with an H+ ion concentration of 1 * 10^-4 M?
8
6
4
2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the pH of a solution is 5.85, what is the H+ ion concentration?
1.4 * 10^-8 M
1.4 * 10^-7 M
1.4 * 10^-5 M
1.4 * 10^-6 M
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the relationship between pH and pOH in a solution?
pH + pOH = 14
pH + pOH = 0
pH + pOH = 7
pH + pOH = 10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate pOH from a given pH?
pOH = 7 - pH
pOH = pH - 14
pOH = 14 - pH
pOH = pH + 14
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