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What is the molarity of a solution containing 60. grams of NaOH dissolved in 400. mL of water?
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What is the molarity of a solution containing 60. grams of NaOH dissolved in 400. mL of water?

User Thomaskeefe
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1 Answer

2 votes

Answer: 3.75 M

Step-by-step explanation:

400 mL = 0.4 L

NaOH has a molar mass of around 40 g/mol.


(60 grams)/(40 g/mol) = 1.5 moles

Molarity =
(1.5 moles)/(0.4 Liters) = 3.75 M

User Nissim Abehcera
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4.5k points
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