1. Methane gas is compressed isothermallyfrom 1.00 atm to 1.75 atm. The initialvolume is 20 L. Find the final volume of thegas?2. Nitrogen gas expands isothermally from10 cm3 to 25 cm3. The initial pressure is2.0 x 105 Pa. Determine the final pressureof nitrogen?3. The pressure of a gas changes from 2.50bar to 0.80 bar. The final volume is 100 mL.Find the initial volume?4. Steam is stored inside an industrialvessel of 4.2 m3. After compression,the volume of steam reduces to 1.1 m3.Assume the temperature to be constant.5. The pressure of oxygen gas at 25 °C is500 kPa. If the volume of the gas is double,what will be its new pressure?6. A balloon of hydrogen is subjected to vacuum. The initial pressure and volume of hydrogen is 0.95 atm and 0.55 L. Calculate thefinal pressure if the final volume is 1.22 L?7. A gas occupies 22.2 L at a pressure of760 mmHg. Find the new volume if thepressure is reduced to 120 mmHg?8. A student collects an experimental gas ofa volume of 730 mL at 101 kPa. What willbe the volume at 202 kPa?9. An astronaut releases a compressed gasinto space. The initial volume is 20 L. Whatis the final volume?10. A balloon is transported from Londonto Paris. The volume and pressure of theballoon in London is 2.2 L and 0.95 atm andthe pressure in Paris is 1.2 atm.Created with Mi Notes

Given, Initial pressure of methane gas = P1 = 1.00 atm Fina pressure of methane gas = P2 = 1.75…

Answered: 1. Methane gas is compressed…

1. Methane gas is compressed isothermally from 1.00 atm to 1.75 atm. The initial volume is 20 L. Find the final volume of the gas?

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

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

1. Methane gas is compressed isothermally
from 1.00 atm to 1.75 atm. The initial
volume is 20 L. Find the final volume of the
gas?
2. Nitrogen gas expands isothermally from
10 cm3 to 25 cm3. The initial pressure is
2.0 x 105 Pa. Determine the final pressure
of nitrogen?
3. The pressure of a gas changes from 2.50
bar to 0.80 bar. The final volume is 100 mL.
Find the initial volume?
4. Steam is stored inside an industrial
vessel of 4.2 m3. After compression,
the volume of steam reduces to 1.1 m3.
Assume the temperature to be constant.
5. The pressure of oxygen gas at 25 °C is
500 kPa. If the volume of the gas is double,
what will be its new pressure?
6. A balloon of hydrogen is subjected to va
cuum. The initial pressure and volume of hy
drogen is 0.95 atm and 0.55 L. Calculate the
final pressure if the final volume is 1.22 L?
7. A gas occupies 22.2 L at a pressure of
760 mmHg. Find the new volume if the
pressure is reduced to 120 mmHg?
8. A student collects an experimental gas of
a volume of 730 mL at 101 kPa. What will
be the volume at 202 kPa?
9. An astronaut releases a compressed gas
into space. The initial volume is 20 L. What
is the final volume?
10. A balloon is transported from London
to Paris. The volume and pressure of the
balloon in London is 2.2 L and 0.95 atm and
the pressure in Paris is 1.2 atm.
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