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(Solved): A certain substance X has a normal freezing point of 6.4C and a molal freezing point depression ...
A certain substance X has a normal freezing point of 6.4?C and a molal freezing point depression constant Kf?=4.96?C?kg?mol?1? Calculate the freezing point of a solution made of 33.52g of urea ((NH2?)2?CO) dissolved in 750.g of X. Be sure your answer has the correct number of significant digits.