Chemistry, asked by Anonymous, 7 months ago

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

Answers

Answered by deviranjani413

0

Answer:

70.48

explanation : molality is number of moles of solute divided by mass of solvent. mass of solute =?,molwt of solute is 40,mass of solvent is 502g, molality is 4m

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