Question 4 CHEM 103 Homework 1217.5-PSPSSolutions & Colligative Properties1. The vapor pressure of water at 20°C is 17.5 torr. What is the vapor pressure of water over asolution containing 300. g C6H12O6 and 455 g of water at 20°C? Po - Ps=WXMMx W300 x 1017.5PS=PS100 x 4551.0659= 16.4 Torr17.5.PS=--= 0.065917.5PSNameLab Section= 0.0659 +116.4 Torr2. Calculate the freezing point of a solution made from 32.7 g of propane, C3H8, dissolved in137.0 g of benzene, C6H6. The freezing point of benzene is 5.50°C and its Kf is 5.12°C/m.3. Calculate the boiling point of a solution made from 227 g of MgCl2 dissolved in 700. g ofwater. What is the boiling point of the solution? K = 0.512°C/m.4. Calculate the concentration of nitrogen gas in a 1.00 L container exerting a partial pressure of572 mm Hg at room temperature. Henry's law constant for nitrogen at 25°C is 6.8 x 10-4mol/L atm. (Solve using the information given and factor labelling)W

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4. Calculate the concentration of nitrogen gas in a 1.00 L container exerting a partial pressure of 572 mm Hg at room temperature. Henry's law constant for nitrogen at 25°C is 6.8 x 10-4 mol/L'atm. (Solve using the information given and factor labelling)

4. Calculate the concentration of nitrogen gas in a 1.00 L container exerting a partial pressure of 572 mm Hg at room temperature. Henry's law constant for nitrogen at 25°C is 6.8 x 10-4 mol/L'atm. (Solve using the information given and factor labelling)

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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