Question

In which of the following would calcium fluoride be most soluble? 1 M KNO3 1M HF...

In which of the following would calcium fluoride be most soluble?

1 M KNO3

1M HF

1M CaCl2

1M KF

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Calcium fluoride(CaF2) is essentially insoluble in water.

The Ksp of the CaF2 is

In the solution of , the solubility will be reduced due to common ion but only KNO3 will not affect the solubility of CaF2.

Hence in 1M KNO3 , the is most soluble.

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
Which of the following would be most soluble in hexane C6H14? a. Isobutane, HC(CH3)3 b. Calcium...
Which of the following would be most soluble in hexane C6H14? a. Isobutane, HC(CH3)3 b. Calcium chloride, CaCl2 c. Ethanol, CH3CH2OH d. Acetic Acid, HC2H3O2
Compare the solubility of barium fluoride in each of the following aqueous solutions: as A)More soluble...
Compare the solubility of barium fluoride in each of the following aqueous solutions: as A)More soluble than in pure water. B) Similar solubility as in pure water. C) Less soluble than in pure water. 1) 0.10 M Ba(CH3COO)2 2) 0.10 M KF 3) 0.10 M NH4NO3 4) 0.10 M KCH3COO
Which of the following compounds is the most soluble in water? Online Question 1 options: A)...
Which of the following compounds is the most soluble in water? Online Question 1 options: A) Magnesium Carbonate, MgCO3 Ksp = 4.0 x 10-5 B) Silver Sulfate, Ag2SO4 Ksp = 1.4 x 10-5 C) Barium Fluoride, BaF2 Ksp = 1.7 x 10-6 D) Calcium Hydroxide, Ca(OH)2 Ksp = 8.0 x 10-6
Which action would shift this reaction away from solid calcium fluoride and toward the dissolved ions?...
Which action would shift this reaction away from solid calcium fluoride and toward the dissolved ions? adding calcium ions adding fluoride ions removing fluoride ions removing calcium fluoride
In which of the following solutions is silver sulfate the most soluble? 0.100 M AgNO3 0.200...
In which of the following solutions is silver sulfate the most soluble? 0.100 M AgNO3 0.200 M Na2SO4 0.200 M LiNO3 0.018 M NH3 pure water
Which of the following ionic solids would have the largest lattice energy? A. sodium fluoride B....
Which of the following ionic solids would have the largest lattice energy? A. sodium fluoride B. strontium oxide C. cesium iodide D. barium sulphate E. calcium fluoride
Which solution is most acidic (that is, which one has the lowest pH)? 1.0 M HF...
Which solution is most acidic (that is, which one has the lowest pH)? 1.0 M HF 0.50 M HF 0.50 M HCl
Calcium fluoride, CaF2, has a molar solubility of 2.1 x 10^–4 mol L^–1 at pH =...
Calcium fluoride, CaF2, has a molar solubility of 2.1 x 10^–4 mol L^–1 at pH = 7.00. By what factor does its molar solubility increase in a solution with pH = 3.00? The pKa of HF is 3.17. The answer is 1.83
BaSO3 would be most soluble in: 0.25 M NaOH 0.10 M AgNO3 pure water 0.10 M...
BaSO3 would be most soluble in: 0.25 M NaOH 0.10 M AgNO3 pure water 0.10 M HCl 0.25 M BaCl2
19. Which of the following would you expect to be most soluble in water: ethanol, hexane,...
19. Which of the following would you expect to be most soluble in water: ethanol, hexane, or benzene? Why? 
 20. If entropy is the driving force for mixing and solubility, why is there such a focus on enthalpy 
through the various approaches with solubility parameters and other similar values? ×
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT