The freezing point of 20.024 grams of distilled water was, Ask an Expert

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Q. The freezing point of 20.024 grams of distilled water was determined by recording a thermo gram. 1.006g of an unknown, no electrolyte compound was added to the water also a second thermo gram was recorded to determine the freezing point of the solution.

Freezing pt of water = -0.180C
Freezing pt of unknown = -0.470C

a) Determine the freezing point depression (Tf) for the unknown solution
b) Determine the morality (m) of the unknown solution
c) Determine the moles of the no electrolyte compound in the solution
d) Computes the molar mass of the non electrolyte compound in grams per mole
e) Identify the no electrolyte compound

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