Calculate the molality of benzoic acid / TBOH solution and use the measured ΔTf (the change in freezing points) to calculate the value of Kf for TBOH.
Change in freezing points is 9.1 c
TBOH used is 3.2071g and Benzoic Acid used is 0.4083g
Calculate the molality of benzoic acid / TBOH solution and use the measured ΔTf (the change...
1. Calculate the molality of benzoic acid / TBOH solution and
use the measured ΔTf (the change in freezing points) to calculate
the value of Kf for TBOH.
Change in freezing points is 9.1 c
TBOH used is 3.2071g and Benzoic Acid used is 0.4083g
2. Obtain the freezing point of the unknown compound/ TBOH
solution from the plateau of the curves. Use your calculated Kf
value above for TBOH and the measured ΔTf of the unknown compound
(the change...
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