The molal boiling point elevation constant K, =0.88 °C·kg•mol for a certain substance X. When 67. g of urea NH,) CO are dissolved in 650. g of X, the solution boils at 115.2 °C. Calculate the boiling point of pure X. Round your answer to 4 significant digits.
The molal boiling point elevation constant K, =0.88 °C·kg•mol for a certain substance X. When 67. g of urea NH,) CO are dissolved in 650. g of X, the solution boils at 115.2 °C. Calculate the boiling point of pure X. Round your answer to 4 significant digits.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The molal boiling point elevation constant K,=0.88 °C·kg•mol
(NH.),CO)
(NH, CÓ) are dissolved in 650. g of X, the
for a certain substance X. When 67. g of urea
solution boils at 115.2 °C. Calculate the boiling point of pure X.
Round your answer to 4 significant digits.
x10
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