Chem Written Assignment 8 graded .docx - Thomas Edison...

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Thomas Edison State College General Chemistry II with Labs (CHE-122)Section No.: Written Assignment 8: Solubility Equilibria October 2015 Written Assignment 8: Solubility Equilibria85/100Answer all assigned questions and problems, and show all work. 1.Silver chloride (Ksp= 1.6 × 10–10) has a larger Kspthan silver bromide (Ksp= 7.7 × 1013). Which of these silver compounds will be the most soluble? (5 points)
2.Calculate the concentration of ions in the following saturated solutions: (a) [I] in AgI solution with [Ag+] = 9.1 × 10–9M, (b) [Al+3] in Al(OH)3solution with [OH] = 2.9 × 10–9M. (20 points)
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