Answer to Question #48353 in Chemistry for codi pierson

Question #48353

how many grams of KCl should you weigh out in order to prepare 600 mL of 0.300 M KCl solution?

Expert's answer

First of all we calculate moles of KCI in solution: 0.300*0.6 L = 0.18 mole. The mass of one mole of KCI is 74.5g/mole, so the mass of KCI will be 0.18*74.5 = 13.41g

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