A lungful of air (5 L) is exhaled into an evacuated chamber with a volume of 53 L. Assuming constant temperature and ideal behavior, what would be the final pressure in the chamber if we start with a pressure of 450 mmHg in the lungs? **Experiment 1: Benzene Volatilization**A 2.45 g sample of benzene is placed in the bottom of an evacuated and sealed 500 mL flask. The flask and its container are heated to 100°C in a water bath until all of the benzene is volatilized. What pressure will develop in the flask? Benzene has a molecular formula of C₆H₆.**Experiment 2: Molecular Weight Determination**A 3.2 g sample of a gas in a sealed 500 mL flask at 100°C exhibits a pressure of 602 mm Hg. What is the molecular weight of the gas?**Experiment 3: Gas Density and Molecular Weight**What is the density of a gas in a sealed 500 mL flask at 100°C exhibiting a pressure of 602 mm Hg? What is the molecular weight of the gas?Note: No graphs or diagrams accompany these experiments.

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Chemistry

DiA lungful exhaled into volume of s tempuratine wwld se n chamher if 450 mmtHtg hen

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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