Kw pH
Authored by Wendy Winnard
Chemistry
12th Grade
Used 32+ times
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19 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the pH of a solution that has a [H+] of 2.5 x 10-5 mol dm-3
4.60
5.0
2.5
7
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the pOH of a solution where the [OH-] is 7.3 x 10-2 M?
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the [H+] if the pH is 4.0?
1.0 x 10-10 mol dm-3
1.0 x 10-4 mol dm-3
1.0 x 10-14 mol dm-3
1.0 x 10-7 mol dm-3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the pOH of a solution that has a pH of 2?
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the [OH-] if the pH is 4.9? : Kw= 1 x 10-14 mol2 dm-6
7.94 x 10-10 mol dm-3
1.0 x 10-4 mol dm-3
7.94 x 10-14 mol dm-3
4.9 x 10-10 mol dm-3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The lower the pH, the greater the concentration of :
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The greater the pOH, the smaller the concentration of
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