Homework Answers
CaCl2 here is Strong electrolyte
It will dissociate completely to give [Ca2+] = 0.12 M
At equilibrium:
CaCO3 <---->
Ca2+
+
CO32-
0.12
+s
s
Ksp = [Ca2+][CO32-]
3.4*10^-9=(0.12 + s)*(s)
Since Ksp is small, s can be ignored as compared to 0.12
Above expression thus becomes:
3.4*10^-9=(0.12)*(s)
3.4*10^-9= 0.12 * 1(s)^1
s = 2.833*10^-8 M
Answer: 2.8*10^-8 M
Add Answer to:
The solubility-product constant (Ksp) for Cacoz at 25°C is 3.4 x 10-9. What is the molar...
The solubility product, Ksp, for cobalt(III) hydroxide, Co(OH)3, is 1.6 x 10-44 at 25°C. What is...
The solubility product, Ksp, for cobalt(III) hydroxide, Co(OH)3, is 1.6 x 10-44 at 25°C. What is the molar solubility of cobalt(III) hydroxide in a solution containing 0.063 M KOH at 25°C? 40) 0.0639x M Did you remember that the molar solubility of a substance is reduced whenever a common ion is present?
1. Silver chloride, AgCl, has a solubility product constant, Ksp = 1.8 x10-10 at 25°C. What...
1. Silver chloride, AgCl, has a solubility product constant, Ksp = 1.8 x10-10 at 25°C. What is its solubility in pure water? 2. Silver chloride, AgCl, has a solubility product constant, Ksp = 1.8 x 10-10 at 25° C. What is its solubility in the presence of 0.10 molar sodium chloride?
he solubility product (Ksp) of PbBr2 is 8.9 X 10. Please calculate the molar solubility in:...
he solubility product (Ksp) of PbBr2 is 8.9 X 10. Please calculate the molar solubility in: A) Pure water B) 0.20 M Pb(NOs)2 Pb Brs) Pbap +2 Br 8.9- M0T 2 LOZJLES . 45 25 O.Zts Zs 4.45./05 4 4s 0.2x0.2+s 13:105- J S0-60334 9. The solubility of an ionic compound MX (molar mass = 346 g/mol) is 4.63 X 103 g/L. What is the Ksp for this compound? HoW
3. What is the molar solubility of Al(OH)3 at 25°C (Ksp = 4.6 x 10")? a....
3. What is the molar solubility of Al(OH)3 at 25°C (Ksp = 4.6 x 10")? a. 8.4 x 10 b. 2.8 x 10° c. 3.6 x 10° d. 1.4 x 10-9 e. 5.0 x 10-33
At 25 0C the solubility product constant, Ksp, for strontium sulfate, SrSO4, is 7.6 x 10-7....
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-...
At 25°C, the solubility product constant (Ksp) for silver chromate, Ag2 CrO4, is 1.1 x 10-12....
At 25°C, the solubility product constant (Ksp) for silver chromate, Ag2 CrO4, is 1.1 x 10-12. What is the concentration of Ag+ ions in a saturated solution? 1.3 x 10M 3.3 x 10-5M 1.0 x 10 M 6.5 x 10-SM 2.1x 10 M
14. What is the molar solubility of AgCl in pure water at 25°C? Ksp =1.8 x 10
14. What is the molar solubility of AgCl in pure water at 25°C? Ksp =1.8 x 10
The solubility product, Ksp, for cobalt(III) hydroxide, Co(OH)3, is 1.6X104 at 25°C. What is the molar...
The solubility product, Ksp, for cobalt(III) hydroxide, Co(OH)3, is 1.6X104 at 25°C. What is the molar solubility of cobalt(III) hydroxide in a solution containing 0.077 M KOH at 25°C? 125.82e-41 x M Did you remember that the molar solubility of a substance is reduced whenever a common ion is present? Supporting Materials Periodic Table Constants and Factors Supplemental Data Additional Materials Tutorial -/50 points FSUGenChem2L1 8.PRE.002. Complete the following table of data for Ce2(SO4)3 9 H20. (Assume the density of...
1. At 25 deg Celsius, the solubility product constant of PBI2 is 1.4 x 10^-8. Calculate...
1. At 25 deg Celsius, the solubility product constant of PBI2 is 1.4 x 10^-8. Calculate the molar solubility in water. 2. The solubility of AgI at 25 deg Celsius is 9.1 x 10^-4 M. Calculate the Ksp of AgI at that temperature.
4) Calculate the molar solubility of AgCl (Ksp = 1.8 x 10-) at 25°C in: (a)...
4) Calculate the molar solubility of AgCl (Ksp = 1.8 x 10-) at 25°C in: (a) Pure water (b) 3.0 M NH3 [Hint: AgCl(s) + 2NH3(aq) Ag(NH3)2(aq) + Cl(aq) K = 3.1 x 10
The solubility product, Ksp, for cobalt(III) hydroxide, Co(OH)3, is 1.6 x 10-44 at 25°C. What is the molar solubility of cobalt(III) hydroxide in a solution containing 0.063 M KOH at 25°C? 40) 0.0639x M Did you remember that the molar solubility of a substance is reduced whenever a common ion is present?
1. Silver chloride, AgCl, has a solubility product constant, Ksp = 1.8 x10-10 at 25°C. What is its solubility in pure water? 2. Silver chloride, AgCl, has a solubility product constant, Ksp = 1.8 x 10-10 at 25° C. What is its solubility in the presence of 0.10 molar sodium chloride?
he solubility product (Ksp) of PbBr2 is 8.9 X 10. Please calculate the molar solubility in: A) Pure water B) 0.20 M Pb(NOs)2 Pb Brs) Pbap +2 Br 8.9- M0T 2 LOZJLES . 45 25 O.Zts Zs 4.45./05 4 4s 0.2x0.2+s 13:105- J S0-60334 9. The solubility of an ionic compound MX (molar mass = 346 g/mol) is 4.63 X 103 g/L. What is the Ksp for this compound? HoW
3. What is the molar solubility of Al(OH)3 at 25°C (Ksp = 4.6 x 10")? a. 8.4 x 10 b. 2.8 x 10° c. 3.6 x 10° d. 1.4 x 10-9 e. 5.0 x 10-33
At 25°C, the solubility product constant (Ksp) for silver chromate, Ag2 CrO4, is 1.1 x 10-12. What is the concentration of Ag+ ions in a saturated solution? 1.3 x 10M 3.3 x 10-5M 1.0 x 10 M 6.5 x 10-SM 2.1x 10 M
14. What is the molar solubility of AgCl in pure water at 25°C? Ksp =1.8 x 10
The solubility product, Ksp, for cobalt(III) hydroxide, Co(OH)3, is 1.6X104 at 25°C. What is the molar solubility of cobalt(III) hydroxide in a solution containing 0.077 M KOH at 25°C? 125.82e-41 x M Did you remember that the molar solubility of a substance is reduced whenever a common ion is present? Supporting Materials Periodic Table Constants and Factors Supplemental Data Additional Materials Tutorial -/50 points FSUGenChem2L1 8.PRE.002. Complete the following table of data for Ce2(SO4)3 9 H20. (Assume the density of...
4) Calculate the molar solubility of AgCl (Ksp = 1.8 x 10-) at 25°C in: (a) Pure water (b) 3.0 M NH3 [Hint: AgCl(s) + 2NH3(aq) Ag(NH3)2(aq) + Cl(aq) K = 3.1 x 10
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago