3. What is the molar Solubility of CaF2 in 0.250 M
Ca(NO3)2? (Ksp of CaF2 = 3.2 x 10-8)
4. How many grams of Ag2SO4 will be soluble in 100 ml of
water?
(Ksp of Ag2SO4 = 4.1 x 10-7)
5. How many grams of Ag2SO4 will be soluble in 250 ml of
0.100 M Na2SO4?
(Ksp of Ag2SO4 = 4.1 x 10-7)
What is the concentration of barium ions in a saturated solution
of barium sulfate?
Ksp(BaSO4) = (2.389x10^-8)
(Please explain in detail where numbers are coming from and
write clearly, if hand written) Thank you
1. What is the pH of a solution of CaF2 dissolved in H2O?
Ignoring activity
2. What is the solubility of CaF2 in aqueous solution? Ignoring
activity
Ignore water autoprotolysis vs. Account for water autoprotolysis
<- what is the difference?
3. What is the solubility of CaF2 in at pH 10? Ignoring
activity.
Calculation process and the answer of these questions?
why number 3 do not need charge balance like number 1 and 2?
Thank you!
what is the molarity concentration of lead cation in a saturated
solution of lead sulfate? Ksp(PbSO4)= 6.3x10^-7 and what is the
solubility of PbSO4 in g/ml?
show clear equations and answers