1. A sample of oxygen has a volume of 4.68 L at a pressure of 1520. mm Hg. What would be the pressure of this gas if it were allowed to expand to 10.0 L? (Assume that the temperature remained constant.) 2. A gas is held at a constant temperature while its volume decreases from 450. L to 200. L. What will the final pressure be if the initial pressure is 12.1 atm? 3. A gas at constant temperature occupies a volume of 2.40 L and exerts a pressure of 1.10 atm. What volume will the gas occupy at a pressure of 0.795 atm? 4. If the temperature remains constant, what volume will 42.3 L of a gas at 2.4 atm occupy at standard pressure? 5. A gas with a pressure of 500 torr has a volume of 5.24 L. What volume will it occupy at 760 torr?

1. A sample of oxygen has a volume of 4.68 L at a pressure of 1520. mm Hg. What would be the pressure of this gas if it were allowed to expand to 10.0 L? (Assume that the temperature remained constant.) 2. A gas is held at a constant temperature while its volume decreases from 450. L to 200. L. What will the final pressure be if the initial pressure is 12.1 atm? 3. A gas at constant temperature occupies a volume of 2.40 L and exerts a pressure of 1.10 atm. What volume will the gas occupy at a pressure of 0.795 atm? 4. If the temperature remains constant, what volume will 42.3 L of a gas at 2.4 atm occupy at standard pressure? 5. A gas with a pressure of 500 torr has a volume of 5.24 L. What volume will it occupy at 760 torr?

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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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

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1. A sample of oxygen has a volume of 4.68 L at a pressure of 1520. mm Hg. What would be the
pressure of this gas if it were allowed to expand to 10.0 L? (Assume that the temperature
remained constant.)
2. A gas is held at a constant temperature while its volume decreases from 450. L to 200. L. What
will the final pressure be if the initial pressure is 12.1 atm?
3. A gas at constant temperature occupies a volume of 2.40 L and exerts a pressure of 1.10 atm.
What volume will the gas occupy at a pressure of 0.795 atm?
4. If the temperature remains constant, what volume will 42.3 L of a gas at 2.4 atm occupy at
standard pressure?
5. A gas with a pressure of 500 torr has a volume of 5.24 L. What volume will it occupy at 760
torr?

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