12.29 A 50 g sample of impure KCIO; (solubility contaminated with 10 percent of KCI (solubility = 25.5 g per 100 g H2O at 20°C). Calculate the minimum quantity of 20°C water needed to dissolve all the KCl from the sample. How much KCIO3 will be left after this treatment? (Assume that the solubility are unaffected by the percent of the other compound). = 7.1 g per 100 g H20 at 20°C) is %3D

EBK A SMALL SCALE APPROACH TO ORGANIC L
4th Edition
ISBN:9781305446021
Author:Lampman
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Chapter79: Solubility
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12.29 A 50 g sample of impure KCIO; (solubility
contaminated with 10 percent of KCI (solubility = 25.5 g per 100 g H2O at 20°C). Calculate the
minimum quantity of 20°C water needed to dissolve all the KCI from the sample. How much
KCIO3 will be left after this treatment? (Assume that the solubility are unaffected by the percent
of the other compound).
= 7.1 g per 100 g H20 at 20°C) is
%3D
Transcribed Image Text:12.29 A 50 g sample of impure KCIO; (solubility contaminated with 10 percent of KCI (solubility = 25.5 g per 100 g H2O at 20°C). Calculate the minimum quantity of 20°C water needed to dissolve all the KCI from the sample. How much KCIO3 will be left after this treatment? (Assume that the solubility are unaffected by the percent of the other compound). = 7.1 g per 100 g H20 at 20°C) is %3D
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