Find molality of solution

Asked by  | 20th Jul, 2008, 01:20: PM

Expert Answer:

Molality= no of moles/weight of solvent in kg
No of moles of solute= 8.653/58.5
weight of solvent= wt of solution –wt of solute
wt of solution = density x volume
                       = (1.0816/1000) x 100
wt of solvent = (108.16x10-3)- 8.653=-8.544g
molality= 147.91 X 1000/-8.544

Answered by  | 21st Jul, 2008, 10:32: AM

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