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A solution is prepared by dissolving 5.00 g of glycerin () in 201 g of ethanol  The...

A solution is prepared by dissolving 5.00 g of glycerin () in 201 g of ethanol  The freezing point of the solution is ________°C. The freezing point of pure ethanol is -114.6 °C at 1 atm. The molal-freezing-point-depression constant () for ethanol is 1.99 °C/m. The molar masses of glycerin and of ethanol are 92.1 g/mol and 46.1 g/mol, respectively.

-115.1
-119.4
0.537
-109.8
-114.1
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