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You are a CEM 262 TA and are preparing a 1.97 M ZnCl2 solution as an...

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Chemistry

You are a CEM 262 TA and are preparing a 1.97 M ZnCl2 solutionas an unknown for the EDTA titration experiment. The pH must bebelow what value to avoid precipitation of zinc hydroxide in thesolution? The solubility product of Zn(OH)2 is 3×10-16. For thiscalculation, assume that the solution is ideal.

Answer & Explanation Solved by verified expert
3.7 Ratings (544 Votes)
Ksp of ZnOH2 is 3 x 1016A substances solubility productKsp is the mathematical product of itsdissolved ion concentrations raised to the power of theirstoichiometric    See Answer
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