Freezing point lauric acid = 44.5 degrees C  Freezing point solution = 40.7 degrees C Mass of unknown solid = 0.4156g Mass of lauric acid = 3.936g  The freezing point depression constant of lauric acid is 4.40C/molal Calculate  a) Freezing point depression b) Molality of unknown (m) c) Moles of unknown (mol) d) Molar Mass of unknown

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