6. A sample of an ideal gas containing 0.954 mol is collected at 742 torr pressure and 31°C.Calculate the volume.7. If all the gas in a argon tank containing 425g of Ar is used to fill balloons with an averagevolume of 2.0L of argon, approximately how many balloons could be filled at STP?8. A 10.0 L vessel which holds a sample of O2 gas at 25°C and 755 mmHg develops a leak and6.00 g of oxygen escape before the leak is repaired. What is the pressure in the vessel afterthe repair if the temperature remains at 25°C?

Given, Moles of ideal gas = n = 0.954 mole Pressure of the gas = P = 742 torr Temperature = T =…

Answered: 6. A sample of an ideal gas containing…

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6. A sample of an ideal gas containing 0.954 mol is collected at 742 torr pressure and 31°C. Calculate the volume.

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.

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6. A sample of an ideal gas containing 0.954 mol is collected at 742 torr pressure and 31°C.
Calculate the volume.
7. If all the gas in a argon tank containing 425g of Ar is used to fill balloons with an average
volume of 2.0L of argon, approximately how many balloons could be filled at STP?
8. A 10.0 L vessel which holds a sample of O2 gas at 25°C and 755 mmHg develops a leak and
6.00 g of oxygen escape before the leak is repaired. What is the pressure in the vessel after
the repair if the temperature remains at 25°C?

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