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What is the molarity of a solution made by dissolving 4.88 g of KCl in 423 mL of solution?
Wiki User
∙ 12y ago
Need mole KCl first.
4.88 grams KCl (1 mole KCl/74.55 grams)
= 0.06546 moles KCl
=======================now,
Molarity = moles of solute/Liters of solution ( 423 ml = 0.423 Liters )
Molarity = 0.06546 moles KCl/0.423 Liters
= 0.155 M KCl
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Wiki User
∙ 12y ago
Wiki User
∙ 10y ago0.133 M
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