1. Write the complete chemical reaction with states and Ksp expressions for Ca+2 and Ag*precipitated with sodium sulfate. (Hint, you must combine the cations with agents that leavethem soluble on the reactant side of the chemical reaction).2. Using the solubility product constant, calculate the minimum concentration of the sulfate ionneeded to initiate the precipitation of calcium sulfate. (Calcium ion concentration is 0.30 M).3. If a solution contains 0.30M Ca2 and 0.060 M Agt, what % of the calcium ion can beprecipitated out by the addition of sodium chloride, without co-precipitation occurring? (Hint:you can try random percentages until you find your limit. That is, you can start a low or highpercentage and move upward or downward until you reach the co-precipitation limit).

Given, Two cations are : Ca2+ and Ag+ Write their Ksp expressions when they form precipitates with…

1. Write the complete chemical reaction with states and Ksp expressions for Ca2 and Ag+ precipitated with sodium sulfate. (Hint, you must combine the cations with agents that leave them soluble on the reactant side of the chemical reaction).

1. Write the complete chemical reaction with states and Ksp expressions for Ca2 and Ag+ precipitated with sodium sulfate. (Hint, you must combine the cations with agents that leave them soluble on the reactant side of the chemical reaction).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

1. Write the complete chemical reaction with states and Ksp expressions for Ca+2 and Ag*
precipitated with sodium sulfate. (Hint, you must combine the cations with agents that leave
them soluble on the reactant side of the chemical reaction).
2. Using the solubility product constant, calculate the minimum concentration of the sulfate ion
needed to initiate the precipitation of calcium sulfate. (Calcium ion concentration is 0.30 M).
3. If a solution contains 0.30M Ca2 and 0.060 M Agt, what % of the calcium ion can be
precipitated out by the addition of sodium chloride, without co-precipitation occurring? (Hint:
you can try random percentages until you find your limit. That is, you can start a low or high
percentage and move upward or downward until you reach the co-precipitation limit).

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