we have to deduce the concentration of Pb and I in new solution
after we add the both given solution there will be incresse in volume so for the Ksp of PbI2 we need concentration of Pb and I in new obtained solution by mixing two given solutions
2nd option is correct
see image below
10 Tuesday, March 31 x Chem162 HW7b - Solubility equilibria - Graded and timed- Homework 2...
M LICU ILUUS UniLICU UUL * Chem162 HW7a - Solubility equilibria - Graded and timed- Hoi 4 5 Post Question 3 of 5 At a certain temperature the solubility of copper(ll) carbonate is 0.0243 g/100 mL of solution. What is the solubility product of calcium sulfate at this temperature? O O 0 0 4.12 * 10-10 3.09 x 1018 3.91 x 10-6 5.90 x 10-2 4.45 x 10-2
11. Determine the ion product. A) 1.1 x 10-4 B) 1.5 x 10-2 C) 7.8 x 10-3 D) 8.1 x 10- E) none of these 12. Will precipitation occur? A) Yes. B) No. C) Maybe, it depends on the temperature. D) Maybe, it depends on the limiting reagent concentration. E) None of these. The following questions (11, 12, 13) refer to the following system: 3.5 x 10- mL of 3.2 M Pb(NO3)2 and 2.0 x 102 mL of 0.020 M...
help please?
this was the only other information given
REPORT SHEET Determination of the Solubility-Product Constant for a Sparingly Soluble Salt EXPERIMENT 8 A. Preparation of a Calibration Curve Initial (Cro121 0.0024 M Absorbance 5 mL Volume of 0.0024 M K Cro Total volume 1. I mL 100 mL 2. 100ML 3. 10 mL 100ml 4. 15 mL 100 ML Molar extinction coefficient for [CrO2) [Cro,2) 2.4x100M 12x1044 2.4810M 3.6810M 0.04) 2037.37 0.85 1.13 2. 3. Average molar extinction coefficient...
4.30. Using solubility rules, predict the solubility in water of the following ionic compounds. a. AI(OH) b. CaN C. NH4CI d. KOH 4.32. Using solubility rules, decide whether the following ionic solids are soluble or insoluble in water. If they are soluble, write the chemical equation for dissolving in water and indicate what ions you would expect to be present in solution. (NE SO b. BaCO c. Pb(NOs)2 d. Ca(OH) 4.34. Write net ionic equations for the following molecular equations....