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1. Consider two nearly insoluble silver salts, silver chlor FINAL Equilibrium Practice Set molar solubility of...

Question:

1. Consider two nearly insoluble silver salts, silver chlor FINAL Equilibrium Practice Set molar solubility of AgCl is 1.3 E-
1. Consider two nearly insoluble silver salts, silver chlor FINAL Equilibrium Practice Set molar solubility of AgCl is 1.3 E-5. The molar solubility of AgaC puble silver salts, silver chloride, AgCl, and silver chromate, AgzCros. The E-5. The molar solubility of AgaCrocis 1.3 E-4. a. Write the the chemical equation for the solubility equilibrium of AgCl. What is the Ksp value for AgCl? b. Write the chemical equation for the solubility equi chemical equation for the solubility equilibrium of AgaCros. What is the Ksp value for AgaCrO4? C. AgNO3(S) is added to a well stirred 10 Liter solution containing 0.050 mol CrO4 and 0.050 mol Cl. Which silver salt will precipitate first? Show calculations to support your answer. What is the concentration of Ag. when the first ppt begins to form? d. As more AgNO3 is added to the mixture in part, the second precipitate begins to form. How many moles of the first ppt have formed when the second ppt just begins to form!

Answers

Agel 6) = Agrar) + 4 (99) ksp= (Ay+] [6-3 masability 13x16M = (1.3x105) (1.3x105) Iesp= 1.69x1010 Aq2 (0049) = 2Agroa) + Croa

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