A certain substance X condenses at a temperature of 147.2 °C. But if a 800. g sample of X is prepared with 77.9 g of urea ((NH2)2Co) dissolved in it, the
sample is found to have a condensation point of 150.7 °C instead. Calculate the molal boiling point elevation constant Kb of X.
Be sure your answer has the correct number of significant digits
Answers: 1
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A certain substance X condenses at a temperature of 147.2 °C. But if a 800. g sample of X is prepare...
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