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e. 8.8 x 10gL" 10. The solubility of lead iodide is 578 mg L' at 25°C....
The Ksp for lead iodide (PI) is 1.4 x 10-8. Calculate the solubility of lead iodide in each of the following. a. water Solubility = mol/L b. 0.18 M Pb(NO3)2 Solubility = mol/L c. 0.018 M Nal Numeric input field Solubility = mol/L
The solubility product of Mg(OH)2 at 250 C is 1.6 x 10-11. What is the solubility of Mg(OH)2 in moles per liter?
A saturated solution of lead(II) iodide, PbI2 has an iodide concentration of 3.0 x 10^-3 mol/L. a) What is the molar solubility of PbI2? b) Determine the solubility constant, Ksp, for lead(II) iodide. c) Does the molar solubility of lead (II) iodide increase, decrease, or remain unchanged with the addition of potassium iodide to the solution? EXPLAIN.
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Calculate the molar solubility of lead (II) iodide, Pbl2, in water at 25°C (Kp= 1.4 x 10) 2. 3. Caleulate the molar solubility of lead (II) iodide, Pbl, in 0.1M Nal solution at 25°C (K- 1.4 x 10)
1.
Using Table 38.3 in the Voyce text, calculate the solubility of
Manganese(II) hydroxide at 25oC
A.
5.7 x 10-5
B.
3.6 x 10-5
C.
4.4 x 10-7
2.
The pH of a 0.0147M KCN solution is:
A.
10.7
B.
5.52
C.
3.3
D.
8.48
3.
The pH of a buffer solution composed of 0.020M HCHO2
and 0.014M NaCHO2 is:
A.
3.59
B.
3.74
C.
3.90
4.
When 400ml of a 0.01M SnCl2 solution is mixed with a
300ml if...
(15 pts) The solubility product of calcium fluoride (CaF2) is 3.45 x 10-11 at 25°C. Will a fluoride concentration of 1.0 mg/L be soluble in a water containing 150 mg/L of calcium?
19. The solubility of PbBr2 is 0.427 g per 100.0 mL of solution at 25°C. Determine the value of the solubility product constant for this strong electrolyte. Lead(II) bromide does not react with water. a. 5.4 x 10-4 b. 2.7 x 10-4 c. 3.1 x 10-6 d. 1.6 x 10-6 e. 6.3 x 10-6 20. Calculate the pH of a solution that is 0.30 M in ammonia (NH3) and 0.20 M in ammonium chloride. Kb, NH3 = 1.76 x 10-5...
The Ksp for lead chloride (PbCl2) is 1.6 x 10-5. Calculate the solubility of lead chloride in each of the following. a. water Solubility = mol/L b. 0.16 M Pb(NO3)2 Solubility = mol/L c. 0.016 M NaCl Solubility = mol/L
The Ksp for lead chloride (PbCl2) is 1.6 x 10. Calculate the solubility of lead chloride in each of the following a. water Solubility mol/L b. 0.11 M Pb(NO3)2 Solubility= mol/L c. 0.011 M NaCl Solubility mol/L
34. Chromium(III) hydroxide has Ksp 1.6 x 10-30. What is the molar solubility of Cr(OH)3 in a solution whose pH is maintained at 6.00? (A) 1.6 x 10-12 mol L-1 (C) 3.6 х 10-8 mol L-1 (B) 1.6 x 10- mol L-1 (D) 1.6 x 106 mol L-1 35. At 400 K, this reaction has Kp- 8.2 x 10. SO3(g)SO2(g)/ 02(g) What is Kp at 400 K for the following reaction? 2 SO3(g) 2 SO2(g) + O2(g) (B) 8.2 x...