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23 Nov 2019
A 0.194 g sample of a nonvolatile solid solute dissolves in 9.82 gof 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-butanolinstead of cyclohexane. WHat is the freezing point? (Kf=9.1)(Freezing Point= 25.5 C)
A 0.194 g sample of a nonvolatile solid solute dissolves in 9.82 gof 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-butanolinstead of cyclohexane. WHat is the freezing point? (Kf=9.1)(Freezing Point= 25.5 C)
Collen VonLv2
16 May 2019
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