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A certain substance X has a normal boiling point of 136.3C and a molal boiling point elevation constant Kb=0.82Ckg mol 1. Calculate the boling point

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A certain substance X has a normal boiling point of 136.3C and a molal boiling point elevation constant Kb=0.82Ckg mol 1. Calculate the boling point of a solution made of 9.06g of urea ((NH2)2CO) dissolved in 300.g of X. Be sure your answer has the correct number of significant digits

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