Ionic Equilibria
Authored by MOHD MUAZZIN BIN MOHD YASIN
Chemistry
1st Grade
Used 18+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The solubility product expression for tin(II) hydroxide, Sn(OH)2, is
[Sn2+][OH-]
[Sn2+]2[OH-]
[Sn2+][OH-]2
[Sn2+]3[OH-]
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consider the following solubility data for various chromates at 25oC.
Ag2CrO4, Ksp = 9.0 x 10-12
BaCrO4, Ksp = 2.0 x 10-10
PbCrO4, Ksp = 1.8 x 10-14
The chromate that is the most soluble in water at 25oC on a molar basis is:
Ag2CrO4
BaCrO4
PbCrO4
impossible to determine
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The molar solubility of PbBr2 is 2.17 x 10-3 M at a certain temperature. Calculate Ksp for PbBr2.
6.2 x 10-6
6.4 x 10-7
4.1 x 10-8
3.4 x 10-6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The solubility of silver sulfate in water at 100oC is approximately 1.4 g per 100 mL. What is the solubility product of this salt at 100oC?
8.3 x 10-6
3.5 x 10-7
5.7 x 10-8
3.6 x 10-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molar solubility, s, of Ba3(PO4)2 in terms of Ksp?
s = Ksp1/2
s = Ksp1/5
s = [Ksp/27]1/5
s = [Ksp/108]1/5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For Cu(OH)2, Ksp = 1.6 x 10-19. What is the molar solubility of Cu(OH)2?
3.4 x 10-7 M
6.4 x 10-7 M
2.7 x 10-11 M
5.1 x 10-10 M
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ag3PO4 would be least soluble at 25oC in
0.1 M AgNO3
0.1 M HNO3
pure water
0.1 M Na3PO4
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
