Question

Relationship between molarity and molality formula o p tandon

Answer 1

Answer:

Explanation:

m = M x1000/1000d -MM'

M. = molarity

M'= molar mass of solute

d= density

Answer 2

Answer:

Explanation:

Molarity=(no of moles of solute)/(volume of solution in litrs)

while molality=(moles of solute)/(wt of solvent in kg)

the above two have a relationship as-

molality= Molarity/(density of solution-Molarity*molecular wt of solute)

m = M / (ρ - M x mw A)