Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. what is the molar solubility of caf2 in 0.10 m naf

What is the molar solubility of CaF2 in 0.10 M NaF solution 25 degrees C? The Ksp...

Free

60.1K

Verified Solution

Question

Chemistry

What is the molar solubility of CaF2 in 0.10 M NaFsolution 25 degrees C?

The Ksp for CaF2 is3.4x10-11.

The answer is 3.4x10-9 M. Please explain how to getto that answer. Thank you!

Answer & Explanation Solved by verified expert
4.4 Ratings (856 Votes)

               CaF2 -----------> Ca+2 + 2F-

I                                        0          0.1

C                                      +x          +2x

E                                        +x       0.1+2x

   Ksp   = [Ca+2][F-]2

3.4*10-11 = x*(0.1+2x)2

3.4*10-11   = x(0.1+2x)2

     x= 3.39*10-9

[Ca+2] = x = 3.39*10-9 M = [CaF2]
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

WILLCOX, Ariz.— Ask Sam Lindsey about the importance of Northern Cochise Community Hospital and he’ll give...

Medical Sciences
Q

Briefly describe how an adolescent's thinking is different from that of younger children ?

Psychology
Q

Enter the letter for the function graphed below a y x 2 b y x...

Geometry
Q

Company A invests 10 000 into a savings account with a 4 interest rate compounded...

Basic Math
Q

9 15 Consider the nonlinear system a Find all critical points of this system x...

Basic Math
Q

Consider the piecewise function with a point discontinuity at 3 1 y 57 5 y2...

Basic Math
Q

The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the...

Basic Math
Q

Rewrite the objective function into a maximization function Minimize w y 3y2 3 44 subject...

Algebra
Q

Brady Corporation of Cleveland, Ohio, is a multi-national conglomerate. In 2004, Brady...

Accounting
Q

Acme Manufacturing Company prepared a fixed budget based on the expected sales of 160,000 units....

Accounting
Q

identify the principle(s) of internal control that is violated. Recommend what the business should do...

Accounting
Q

Current Attempt in Progress During January, Indigo Co. incurs 2,060 hours of direct labor...

Accounting