Chemistry, asked by grace53, 9 months ago

calculate the molarity and molality of a solution of NaOH (10% w/w). Given density is 1.11 g/ml

Answers

Answered by kazisahadat

1

Answer:

molality = ((10/40)÷90) ×1000=2.7 M

Explanation:

molarity=((10÷40)÷9)×1000 = 27.7

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