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A40.-g sample of impure kclo3 (solubility = 7.1 g per 100 g h2o at 20° c) is contaminated with 19 percent of kcl (solubility = 25.5 g per 100 g of h2o at 20° c). calculate the minimum quantity of 20° c water needed to dissolve all the kcl from the sample. (assume that the solubilities are unaffected by the presence of the other compound.)
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A40.-g sample of impure kclo3 (solubility = 7.1 g per 100 g h2o at 20° c) is contaminated with 19 pe...
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