certain substance X has a normal boiling point of 139.1 °C and a molal boiling point elevation constant K=2.10 °C·kg•mol Calculate the piling point of a solution made of 86.51 g of urea ((NH,),CO) dissolved in 750. g of X. e sure your answer has the correct number of significant digits.

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Using the Kf and Kb equations.

A certain substance X has a normal boiling point of 139.1 °C and a molal boiling point elevation constant K,= 2.10 °C kg•mol . Calculate the
((NH2),CO) dissolved in 750. g of X.
boiling point of a solution made of 86.51 g of urea
Be sure your answer has the correct number of significant digits.
x10
Transcribed Image Text:A certain substance X has a normal boiling point of 139.1 °C and a molal boiling point elevation constant K,= 2.10 °C kg•mol . Calculate the ((NH2),CO) dissolved in 750. g of X. boiling point of a solution made of 86.51 g of urea Be sure your answer has the correct number of significant digits. x10
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