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What is the molarity of a solution that contains 0.73 moles of NaOH in 353 mL of water?
Wiki User
∙ 10y ago
Molarity is moles per litre. So here, you have to divide by 353ml, x 1000 (to get it per litre). .73/353*100 is 2.07 molar.
Wiki User
∙ 10y ago
The molarity of the solution is calculated by dividing the moles of solute by the volume of solution in liters. First, convert the volume from milliliters to liters (353 mL = 0.353 L). Then, divide the moles of NaOH (0.73 mol) by the volume of the solution in liters (0.353 L) to get the molarity. Molarity = 0.73 mol / 0.353 L ≈ 2.07 M.
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