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A 0.194 g sample of a nonvolatile solid solute dissolves in 9.82 g of cyclohexane.? the...

A 0.194 g sample of a nonvolatile solid solute dissolves in 9.82 g of cyclohexane.?
the change in the freezing point is 2.94 C.

Kf= 20

a)- What is the molality of the solute in the solution?

b) Calculate the molar mass (sig figs)

c) The same mass of solute is disolved in 9.82 g of t-butanol instead of cyclohexane. WHat is the freezing point? (Kf=9.1) (Freezing Point= 25.5 C)

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