what is the relationship between molarity and molality of a solution?

Asked by  | 3rd Apr, 2009, 02:28: PM

Expert Answer:

Molarity = no of moles/ volume of solution in litre

Molality = no of moles/ weight of solvent in kg

The relationship between molarity and molality of a solution=

Molarity / molality = no of moles/ volume of solution in litre ÷  no of moles / weight of solvent in kg

                               =weight of solvent in kg÷volume of solution in litre

Answered by  | 4th Apr, 2009, 09:55: AM

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