Calcute the freezing point of the solution made be dissolving 2 moles of NaCl in 1000g of H2O?

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Calcute the freezing point of the solution made be dissolving 2 moles of NaCl in 1000g of H2O?

Chemistry Questions that I need help on.

2007-11-14 14:16:18 · 1 answers · asked by Tonie M 1 in Science & Mathematics ➔ Chemistry

1 answers

Freezing point of the solution = freezing point of the solvent - freezing point depression
freezing point depression = molality of the solution x 1.86(constant)

Freezing point = 0 - [(2)x(1.86)]
Freezing point = -3.72 Celsius

2007-11-14 14:36:08 · answer #1 · answered by bernie_bph 5 · 0⤊ 0⤋