A sample of 4.5 L of hydrogen gas was collected over water at 30°C and under a total pressure of 837 torr. What mass (in grams) of hydrogen gas was collected? The vapor pressure of water at 30°C is 31.84 torr. Insert your answer in decimal notation rounded to 3 significant figures.

A sample of 4.5 L of hydrogen gas was collected over water at 30°C and under a total pressure of 837 torr. What mass (in grams) of hydrogen gas was collected? The vapor pressure of water at 30°C is 31.84 torr. Insert your answer in decimal notation rounded to 3 significant figures.

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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Question

A sample of 4.5 L of
hydrogen gas was collected
over water at 30°C and
under a total pressure of
837 torr. What mass (in
grams) of hydrogen gas
was collected?
The vapor pressure of
water at 30°C is 31.84 torr.
Insert your answer in
decimal notation rounded to
3 significant figures.

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