Answer to Question #11261 in Inorganic Chemistry for Dave

Question #11261

how many grams of kcl would have to be dissolved in 60 gram H2O to give 20% by weight if solution

Expert's answer

We can construct the following equation:

m(KCl)/(m(KCl) + 60) =
0,2

m(KCl) = 15g

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