Sr(NO3)2 here is Strong electrolyte
It will dissociate completely to give [Sr2+] = 0.035 M
At equilibrium:
SrSO4 <----> Sr2+ + SO42-
3.5*10^-2 +s s
Ksp = [Sr2+][SO42-]
3.4*10^-7=(3.5*10^-2 + s)*(s)
Since Ksp is small, s can be ignored as compared to 3.5*10^-2
Above expression thus becomes:
3.4*10^-7=(3.5*10^-2)*(s)
3.4*10^-7= 3.5*10^-2 * 1(s)^1
s = 9.714*10^-6 M
Answer: E
The Ksp for SrSO4 is 3.4x10-7. What is the molar solubility of SrSO4 in 0.035 M...
Complete Table 1:
Ksp data
Salt
[cation] (M)
[anion] (M)
molar solubility (M)
Ksp
AgCl
SrSO4
Ag2CO3
Sr(IO3)2
1) Rank the salts in order of increasing molar solubility.
2) Rank the salts in order of increasing Ksp
(remember 10–10 < 10–5)
3) If these rankings are not in the same order, why might
Ksp not always scale directly with molar solubility?
Design experiments in the virtual lab to answer the follow questions, 1). Use the virtual lab to determine the...
At 25 0C the solubility product constant, Ksp, for strontium sulfate, SrSO4, is 7.6 x 10-7. The solubility product constant for strontium fluoride, SrF2, is 7.9 x 10-10. (a) What is the molar solubility of SrSO4 in pure water at 25 0C? (b) What is the molar solubility of SrF2 in pure water at 25 0C? (c) An aqueous solution of Sr(NO3)2 is added slowly to 1.0 litre of a well-stirred solution containing 0.020 mole F- and 0.10 mole SO42-...
The Ksp of PbBr2 is 6.60*10^-6What is the molar solubility(M) of PbBr2 in pure water?What is the molar solubility(M) of PbBr2 in 0.500M KBr solution?What is the molar solubility(M) of PbBr2 in a 0.500M Pb(NO3)2 solution?
What is the molar solubility of zinc hydroxide at pH 12.34? For Zn(OH)2, Ksp = 2.1 x 10-16; for Zn(OH)42-, Ky= 2.8 x 1015 a) 1.2 x 10-25 M b) 1.3 x 10-2 M c) 3.7 x 10-6 M d) 1.4 x 10-8 M e) 2.8 x 10 4 M
PQ-9. For BaF2 Ksp = 1.0*10. What is the molar solubility of BaF2 in a solution containing 0.10 M NaF? (A) 6.3x10-M (B) 10x10-M (C) 2.5x10-5M (D) 1.0x10-5M
show work please
The molar solubility of PbF2 in 0.10 M Pb(NO3)2 solution is 2.85 x 10-4 M. What is the Ksp for PbF2? A. 1.2 x 10-6 B. 3.1 x 10-7 C. 9.6 x 10-13 D. 3.2 x 10-8 What is the molar solubility of PbI, in pure water? Ksp = 9.8 x 10-9 A. 2.1 x 10-3 B. 1.7 x 10-3 C. 4.9 x 10-5 D. 1.3 x 10-3 What is the molar solubility of PbI2 in 0.20...
1)Use the virtual lab to determine the solubility product (Ksp)
for the following solids. Show all work for credit. *should be able
to use the lab to determine the ion concentrations at equilibrium
and use these for the formulas for KSP and then the KSP'S for
solubility. The lab is just to help you get the ion concentration
(a). AgCl (b). SrSO4 (c). Ag2CO3 (d). Sr(IO3)2
2) What is the solubility of the solids listed in question 1, in
moles/liter?...
Determine the molar solubility of AgBr in a solution containing 0.200 M NaBr. Ksp (AgBr) = 7.7 × 10-13. a. 3.8 × 10-12 M b. 5.8 × 10-5 M c. 0.200 M d. 8.8 × 10-7 M e.1.54 × 10-13 M
The molar solubility of copper(II) carbonate in a water solution is____ M. Ksp= 2.5x10^-10 The equilibrium concentration of zinc ion in a saturated zinc sulfide solution is _____ M. Ksp= 2.0x10^-25
Question 1 2 pts An ionic compound with general formula MX2 has a Ksp of 4.5 x 10-7. Calculate its molar solubility. 0 6.7 x 10-4M 08.1x10-5M o 7.7 x 10-3M O 3.4 x 10-4M O 4.8 x 10-3M