If 0.45 moles of NaCl was dissolved in enough water to make 300.0mL of solutions, what is the molarity?

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Chemistry

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7 February, 13:00

If 0.45 moles of NaCl was dissolved in enough water to make 300.0mL of solutions, what is the molarity?

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Cassius Hurley · Answer 1

Molarity = Moles / Liters! So in this instance, if you have 0.45 moles of NaCl, and we convert 300.0 mL to 0.3 L, we would plug in M = 0.45/0.3. The answer would be 1.5 M NaCl!