Chemistry, asked by Anonymous, 9 months ago

what mass on NaOH is present in 502 g solution of NaOH in water having molality 4m?

Answers

Answered by harishblr1234

1

Answer:approx 70g

Explanation:

Molality: moles of solute / mass of solvent in of

So

Take solute as x and solvent as 502-x

We know the formula apply u get answer

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