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bluegoat613Lv1
11 Dec 2019
Sodium sulfate is slowly added to a solution containing 0.0500 M Ca2+ (aq) and 0.0280 M Ag+ (aq). What will be the concentration of Ca2+ (aq) when Ag2SO4(s) begins to precipitate? What percentage of the Ca2+ (aq) can be separated from the Ag+ (aq) by selective precipitation? hint: Ksp for Ag2SO4 is 1.20 x 10-5.
Sodium sulfate is slowly added to a solution containing 0.0500 M Ca2+ (aq) and 0.0280 M Ag+ (aq). What will be the concentration of Ca2+ (aq) when Ag2SO4(s) begins to precipitate? What percentage of the Ca2+ (aq) can be separated from the Ag+ (aq) by selective precipitation? hint: Ksp for Ag2SO4 is 1.20 x 10-5.
Kenneth DuqueLv10
5 Dec 2020