- 1 The molal freezing point depression constant K₁=2.02 °C-kg-mol for a certain substance X. When 34. g of urea ((NH₂)₂CO) are dissolved in 800. g of X, the solution freezes at 3.0 °C. Calculate the freezing point of pure X. 2 Round your answer to 2 significant digits. °C x10 X
- 1 The molal freezing point depression constant K₁=2.02 °C-kg-mol for a certain substance X. When 34. g of urea ((NH₂)₂CO) are dissolved in 800. g of X, the solution freezes at 3.0 °C. Calculate the freezing point of pure X. 2 Round your answer to 2 significant digits. °C x10 X
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter10: Solutions
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Problem 58QAP: The freezing point of a 0.21 m aqueous solution of H2SO4 is -0.796C. (a) What is i? (b) Is the...
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The molal freezing point depression constant K=2.02 °C kg⋅mol for a certain substance X. When 34. g of urea
₂ CO):
со
are dissolved in 800. g of X, the solution freezes at 3.0 °C. Calculate the freezing point of pure X.
((NH2),C
Round your answer to 2 significant digits.
°C
x10
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faf399169-ef14-4107-9621-c5ec1888471d%2F4e88f580-21df-4082-9f6e-b27800f566c9%2Fqqfnvjp_processed.png&w=3840&q=75)
Transcribed Image Text:1
The molal freezing point depression constant K=2.02 °C kg⋅mol for a certain substance X. When 34. g of urea
₂ CO):
со
are dissolved in 800. g of X, the solution freezes at 3.0 °C. Calculate the freezing point of pure X.
((NH2),C
Round your answer to 2 significant digits.
°C
x10
X
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