8.A certain substance X has a normal freezing point of -8.4 °C and a molal freezing point depression constant K, = 2.33 °C·kg-molCalculate the freezing point of a solutionmade of 63.48 g of urea((NH2),CO) dissolved in 700. g of X.Round your answer to 3 significant digits.0cSubmit AssignmentContinueO 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center AccessibilityIIFinderF11F12F9F10F8

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A certain substance X has a normal freezing point of-8.4 °C and a molal freezing point depression constant K, = 2.33 °C-kg-mol -1 Calculate the freezing point of a solution made of 63.48 g of urea ((NH2),CO) CO) dissolved in 700. g of X. Round your answer to 3 significant digits.

A certain substance X has a normal freezing point of-8.4 °C and a molal freezing point depression constant K, = 2.33 °C-kg-mol -1 Calculate the freezing point of a solution made of 63.48 g of urea ((NH2),CO) CO) dissolved in 700. g of X. Round your answer to 3 significant digits.

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter14: Mixtures And Solutions

Section: Chapter Questions

Problem 17STP

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

8.
A certain substance X has a normal freezing point of -8.4 °C and a molal freezing point depression constant K, = 2.33 °C·kg-mol
Calculate the freezing point of a solution
made of 63.48 g of urea
((NH2),CO) dissolved in 700. g of X.
Round your answer to 3 significant digits.
0c
Submit Assignment
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