Question

± Common-Ion Effect on Solubility for a Metal Hydroxide Consider the dissolution of AB(s): AB(s)⇌A+(aq)+B−(aq) Le...

± Common-Ion Effect on Solubility for a Metal Hydroxide

Consider the dissolution of AB(s):

AB(s)⇌A+(aq)+B−(aq)

Le Châtelier's principle tells us that an increase in either [A+] or [B−] will shift this equilibrium to the left, reducing the solubility of AB. In other words, AB is more soluble in pure water than in a solution that already contains A+ or B− ions. This is an example of the common-ion effect.

The generic metal hydroxide M(OH)2 has Ksp = 4.65×10−18. (NOTE: In this particular problem, because of the magnitude of the Ksp and the stoichiometry of the compound, the contribution of OH− from water can be ignored. However, this may not always be the case.)

Part A

What is the solubility of M(OH)2 in pure water?

Express your answer with the appropriate units.

SubmitHintsMy AnswersGive UpReview Part

Part B

What is the solubility of M(OH)2 in a 0.202 M solution of M(NO3)2?

Express your answer with the appropriate units.

SubmitHintsMy AnswersGive UpReview Part
Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider the dissolution of AB(s): AB(s)⇌A+(aq)+B−(aq) Le Châtelier's principle tells us that an increase in either...
Consider the dissolution of AB(s): AB(s)⇌A+(aq)+B−(aq) Le Châtelier's principle tells us that an increase in either [A+] or [B−] will shift this equilibrium to the left, reducing the solubility of AB. In other words, AB is more soluble in pure water than in a solution that already contains A+ or B− ions. This is an example of the common-ion effect. The generic metal hydroxide M(OH)2 has Ksp = 1.05×10−18. (NOTE: In this particular problem, because of the magnitude of the...
Consider the dissolution of AB(s): AB(s)⇌A+(aq)+B−(aq) Le Châtelier's principle tells us that an increase in either...
Consider the dissolution of AB(s): AB(s)⇌A+(aq)+B−(aq) Le Châtelier's principle tells us that an increase in either [A+] or [B−] will shift this equilibrium to the left, reducing the solubility of AB. In other words, AB is more soluble in pure water than in a solution that already contains A+ or B− ions. This is an example of the common-ion effect. The generic metal hydroxide M(OH)2 has Ksp = 5.85×10−18. Part A What is the solubility of M(OH)2 in pure water?...
± Common-Ion Effect on Solubility for Lead Thiocyanate Lead thiocyanate, Pb(SCN)2, has a Ksp value of...
± Common-Ion Effect on Solubility for Lead Thiocyanate Lead thiocyanate, Pb(SCN)2, has a Ksp value of 2.00×10−5. Part A Calculate the molar solubility of lead thiocyanate in pure water. The molar solubility is the maximum amount of lead thiocyanate the solution can hold. Express your answer with the appropriate units. SubmitHintsMy AnswersGive UpReview Part Common-Ion Effect Consider the dissolution of AB(s) : AB(s)⇌A+(aq)+B−(aq) Le Châtelier's principle tells us that an increase in either [A+] or [B−] will shift this equilibrium...
The generic metal hydroxide M(OH)2 has Ksp = 8.85×10−12. (NOTE: In this particular problem, because of...
The generic metal hydroxide M(OH)2 has Ksp = 8.85×10−12. (NOTE: In this particular problem, because of the magnitude of the Ksp and the stoichiometry of the compound, the contribution ofOH− from water can be ignored. However, this may not always be the case.) Part A What is the solubility of M(OH)2 in pure water? Express your answer with the appropriate units. Hints SubmitMy AnswersGive Up Part B What is the solubility of M(OH)2 in a 0.202 M solution of M(NO3)2?...
The generic metal hydroxide M(OH)2 has Ksp = 9.05×10−12. (NOTE: In this particular problem, because of...
The generic metal hydroxide M(OH)2 has Ksp = 9.05×10−12. (NOTE: In this particular problem, because of the magnitude of the Ksp and the stoichiometry of the compound, the contribution of OH− from water can be ignored. However, this may not always be the case.) Part A: What is the solubility of M(OH)2 in pure water? Express your answer with the appropriate units. Part B: What is the solubility of M(OH)2 in a 0.202 M solution of M(NO3)2? Express your answer...
The generic metal hydroxide M(OH)2 has Ksp = 8.25×10−18. (NOTE: In this particular problem, because of...
The generic metal hydroxide M(OH)2 has Ksp = 8.25×10−18. (NOTE: In this particular problem, because of the magnitude of the Ksp and the stoichiometry of the compound, the contribution of OH− from water can be ignored. However, this may not always be the case.) Part A: What is the solubility of M(OH)2 in pure water? Part B: What is the solubility of M(OH)2 in a 0.202 M solution of M(NO3)2?
The generic metal hydroxide M(OH)2 has Ksp = 6.85×10?12. (NOTE: In this particular problem, because of...
The generic metal hydroxide M(OH)2 has Ksp = 6.85×10?12. (NOTE: In this particular problem, because of the magnitude of the Ksp and the stoichiometry of the compound, the contribution of OH? from water can be ignored. However, this may not always be the case.) a)What is the solubility of M(OH)2 in pure water? b)What is the solubility of M(OH)2 in a 0.202 M solution of M(NO3)2?
The generic metal hydroxide M(OH)2 has Ksp = 2.65×10−18. (NOTE: In this particular problem, because of...
The generic metal hydroxide M(OH)2 has Ksp = 2.65×10−18. (NOTE: In this particular problem, because of the magnitude of the Ksp and the stoichiometry of the compound, the contribution of OH− from water can be ignored. However, this may not always be the case.) A.)What is the solubility of M(OH)2 in pure water? B.)What is the solubility of M(OH)2 in a 0.202 M solution of M(NO3)2?
PART B ONLY Common-Ion Effect on Solubility for Lead Thiocyanate Lead thiocyanate, Pb(SCN)2 , has a...
PART B ONLY Common-Ion Effect on Solubility for Lead Thiocyanate Lead thiocyanate, Pb(SCN)2 , has a Ksp value of Part A Calculate the molar solubility of lead thiocyanate in pure water. The molar solubility is the maximum amount of lead thiocyanate the solution can hold. Express the molar solubility numerically. Hints SubmitMy AnswersGive Up Correct Part B Calculate the molar solubility of lead thiocyanate in 0.700 M KSCN . Express the molar solubility numerically. M 1.71×10−2 M
A) The generic metal hydroxide M(OH)2 has Ksp = 6.85×10?12. (NOTE: In this particular problem, because...
A) The generic metal hydroxide M(OH)2 has Ksp = 6.85×10?12. (NOTE: In this particular problem, because of the magnitude of the Ksp and the stoichiometry of the compound, the contribution ofOH? from water can be ignored. However, this may not always be the case.) B) What is the solubility of M(OH)2 in a 0.202 Msolution of M(NO3)2? Express your answer with the appropriate units.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT