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Determine the amount of potassium chloride in each solution. express in 3 sig figs (A) 20.9 g of a solution containing 1.12 % KCl by

Determine the amount of potassium chloride in each solution.

express in 3 sig figs

(A) 20.9 g of a solution containing 1.12 % KCl

by mass

(B) 25.2 kg of a solution containing 17.7 % KCl

by mass

of a solution containing 10 % KCl

by mass

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