The Ideal Gas Law Video Lessons

Concept: Boyle's Law

# Problem: You may want to reference (Pages 209 - 211) Section 5.4 while completing this problem.  What is the pressure in a 15.0 L cylinder filled with 43.0 g of oxygen gas at a temperature of 326 K ? Express your answer to three significant figures with the appropriate units.

###### FREE Expert Solution

ideal gas equation:

$\overline{){\mathbf{PV}}{\mathbf{=}}{\mathbf{nRT}}}\phantom{\rule{0ex}{0ex}}\frac{\mathbf{P}\overline{)\mathbf{V}}}{\overline{)\mathbf{V}}}\mathbf{=}\frac{\mathbf{nRT}}{\mathbf{V}}\phantom{\rule{0ex}{0ex}}\overline{){\mathbf{P}}{\mathbf{=}}\frac{\mathbf{nRT}}{\mathbf{V}}}$

molar mass O2216.00 g/mol = 32.00 g/mol

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###### Problem Details

You may want to reference (Pages 209 - 211) Section 5.4 while completing this problem.  What is the pressure in a 15.0 L cylinder filled with 43.0 g of oxygen gas at a temperature of 326 K ? Express your answer to three significant figures with the appropriate units.