Question 22 (4 points) The molar solubility of tin(ll) iodide is 1.28 x 102 mol/L. What...
5. Please calculate the pH of a solution containing 0.40 M CH,COOH and 0.70 M CH3COONa (K, acetic acid = 1.8 X 10"): CH3COOH + H+ + CH3COO CH3COONa → CH3COO + Nat 6. The molar solubility of tin(ll) iodide is 1.28 x 10-2 mol/L. What is Ksp for this compound?
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.
1- A saturated solution of lead(II) iodide, PbI2 has an iodide concentration of 3.0*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? 2- The Ksp of Ca(OH)2 was 5.2*10^-6 and 4.8*10^-6 respectively. a- What is the average Ksp of Ca(OH)2?
6) The molar solubility of PbI2 is 1.5X10-3 mol/L. PbI2(s) ??Pb2+(aq) + 2I-(aq) A) What is the molar concentration of iodide ion in a saturated PbI2 solution? Hint: consider mol ratios. B) Determine the solubility constant, ksp, for lead(II) iodide: ksp = [Pb2+] x [I-]
The molar solubility of CaF2 is 2.14x10^-4 mol L^-1. What is the Ksp of CaF2? The molar solubility of CaF2 is 2.14x 104 mol L 1. What is the Ksn of CaFo? 3.9 x 10-11 O 5.24 x 10-8 9.16 x 108 @ 3.62 x 10-12 Not enough information
28. -70.1 points 0/4 Submissions Used (a) If the molar solubility of YF3 at 25 °C is 4.23e-06 mol/L, what is the Ksp at this temperature? Ksp =D (b) It is found that 0.0628 g of BaF2 dissolves per 100 mL of aqueous solution at 25 °C. Calculate the solubility-product constant for BaF2. Ksp = (c) The Ksp of Ca3(PO4)2 at 25 °C is 2.05e-35. What is the molar solubility of Ca3(PO4)2? solubility = mol/L
-olubility Products core: 14/20 8/10 answered Question 8 > What is the molar solubility (in mol/L) of AgCl (Ksp = 2.80 . 10-16) in a 0.37 M AgNO3 solution. Question Help: Message instructor Submit Question e Sunday by 11:59pm Points 25 Submitting an external tool Available until Jul 19 at 11:5 Solubility Products Score: 14/20 8/10 answered Question 9 < What is the molar solubility (in mol/L) of Pb(OH)2 (Ksp = 1.43 . 10-5) in a solution buffered at 10.73....
1) The molar solubility of PbI2 is 1.5X10-3 mol/L. PbI2(s) ? Pb2+(aq) + 2I-(aq) What is the molar concentration of iodide ion in a saturated PbI2 solution in mol/L? Hint: Consider mol ratios. Don't use scientific notation. Use 2 significant figures. ________ 2) The molar solubility of PbI2 is 1.5X10-3 mol/L. PbI2(s) ?Pb2+(aq) + 2I-(aq) Determine the solubility constant, ksp, for lead(II) iodide: ksp = [Pb2+][I-]2 Don't use scientific notation. Use 2 significant figures. ________ 3) How is the molar...
Question 22 (4 points) Determine the molar solubility of Ag2CO3 in pure water. For Ag2CO3 Ksp= 8.5*10-12 1.3 x 10-4 M 2.0 x 10-4 M 2.4 x 10-3M 2.9 x 10-6 M
4. Gram solubility can be calculated from the molar solubility by using the molar mass of the solid, Do You Understand? 1. Consider the equilibrium that is established when dissolving scandium fluoride (ScFz) in water. a. Write the Ksp expression (with b. Write the Ksn expression with each concentration algebraically respect to molar concentrations) expressed in relation to the molar solubility. (This is the one with for this salt. all the x's in it). chemPad Help Greek chemPad Help Greek...