A certain substance X condenses at a temperature of 113.6 °C. But if a 350. g sample of X is prepared with 25.1 g of urea ((NH, CO) dissolved in it, the sample is found to have a condensation point of 116.4 °C instead. Calculate the molal boiling point elevation constant K, of X. Round your answer to 2 significant digits. IC- mol" kg
A certain substance X condenses at a temperature of 113.6 °C. But if a 350. g sample of X is prepared with 25.1 g of urea ((NH, CO) dissolved in it, the sample is found to have a condensation point of 116.4 °C instead. Calculate the molal boiling point elevation constant K, of X. Round your answer to 2 significant digits. IC- mol" kg
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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![A certain substance X condenses at a temperature of 113.6 °C. But if a 350. g sample of X is prepared with 25.1 g of urea
(NH2)¸CÓ) dissolved in it, the
2
sample is found to have a condensation point of 116.4 °C instead. Calculate the molal boiling point elevation constant K, of X.
Round your answer to 2 significant digits.
- 1
II °C- mol
· kg
x10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F529a7c45-0e22-44e5-9abb-b44e4825c342%2Feaec040b-445f-473d-a80b-076f496dd9e0%2F71vf3am_processed.png&w=3840&q=75)
Transcribed Image Text:A certain substance X condenses at a temperature of 113.6 °C. But if a 350. g sample of X is prepared with 25.1 g of urea
(NH2)¸CÓ) dissolved in it, the
2
sample is found to have a condensation point of 116.4 °C instead. Calculate the molal boiling point elevation constant K, of X.
Round your answer to 2 significant digits.
- 1
II °C- mol
· kg
x10
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