Kw to calculate the pH of strong bases
Quiz Summary
0 of 20 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 20 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
| Average score |
|
| Your score |
|
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 20
1. Question
What is the definition of an acid?
CorrectIncorrect -
Question 2 of 20
2. Question
What is the definition of a base?
CorrectIncorrect -
Question 3 of 20
3. Question
What ion does an acid donate?
CorrectIncorrect -
Question 4 of 20
4. Question
What ion does a base accept?
CorrectIncorrect -
Question 5 of 20
5. Question
What is the value for the ionic product of water at 298 K?
CorrectIncorrect -
Question 6 of 20
6. Question
Which of the following is the concentration of water constant?
CorrectIncorrect -
Question 7 of 20
7. Question
Write the equation for K_w .
CorrectIncorrect -
Question 8 of 20
8. Question
What are the units for K_w?
CorrectIncorrect -
Question 9 of 20
9. Question
What happens to the dissociation of a strong base?
CorrectIncorrect -
Question 10 of 20
10. Question
At what temperature is the value of K_w 1 x 10^{-14}?
CorrectIncorrect -
Question 11 of 20
11. Question
What other equilibrium constant can be used to create an equation for K_w ?
CorrectIncorrect -
Question 12 of 20
12. Question
Write the equation for K_w in terms of another equilibrium constant.
CorrectIncorrect -
Question 13 of 20
13. Question
A solution of KOH has a concentration of 0.05 mol dm^{-3}. Find the pH of the solution.
CorrectIncorrect -
Question 14 of 20
14. Question
A solution of NaOH has a concentration of 0.25 mol dm^{-3}. Find the pH of the solution.
CorrectIncorrect -
Question 15 of 20
15. Question
A solution of LiOH has a concentration of 0.7 mol dm^{-3}. Find the pH of the solution.
CorrectIncorrect -
Question 16 of 20
16. Question
A solution of Ba(OH)_2 has a concentration of 0.4 mol dm^{-3}. Find the pH of the solution.
CorrectIncorrect -
Question 17 of 20
17. Question
A solution of Ca(OH)_2 has a concentration of 0.125 mol dm^{-3}. Find the pH of the solution.
CorrectIncorrect -
Question 18 of 20
18. Question
A solution of NaOH has a concentration of 0.75 mol dm^{-3}. Find the pH of the solution.
CorrectIncorrect -
Question 19 of 20
19. Question
A solution of LiOH has a concentration of 0.14 mol dm^{-3}. Find the pH of the solution.
CorrectIncorrect -
Question 20 of 20
20. Question
A solution of KOH has a concentration of 0.85 mol dm^{-3} . Find the pH of the solution.
CorrectIncorrect
