Question

A solution is prepared by dissolving 17.1grams of sucrose, c12h22o11, in 275grams of h20.

what is the molality of that solution?

how would i do this???
bobpursley
Use the definition of molality:

molality= molessucrose/kgsolution=
=gramssucrose/(mw sucrose*.275)

figure the mw of sucrose first

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