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The molal boiling point elevation constant Kb=2.15Ckgmol1 for a certain substance X. When 59.2g of urea ((NH2)2CO) are dissolved in 650.g of X, the solution

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The molal boiling point elevation constant Kb=2.15Ckgmol1 for a certain substance X. When 59.2g of urea ((NH2)2CO) are dissolved in 650.g of X, the solution bolls at 117.6C. Calculate the boiling point of pure X. Be wure your answer has the correct number of significant digits

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