The freezing point of ethanol CH3CH2OH is - 117.30 degree C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in ethanol is chlorophyll. If 13.65 grams of chlorophyll, C55H72MgN4O5 (893.5 g/mol), are dissolved in 174.4 grams of ethanol
The molality of the solution is
The freezing point of the solution is
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