Practice: Consider two containers of gases at the same temperature. One has helium at a pressure of 1.00 atm. The other contains carbon dioxide with the same density as the helium gas. What is the pressure of the carbon dioxide gas sample?
Subjects
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Pressure Units | 6 mins | 0 completed | Learn |
The Ideal Gas Law | 19 mins | 0 completed | Learn Summary |
The Ideal Gas Law Derivations | 6 mins | 0 completed | Learn |
The Ideal Gas Law Applications | 7 mins | 0 completed | Learn |
Chemistry Gas Laws | 16 mins | 0 completed | Learn |
Chemistry Gas Laws: Combined Gas Law | 12 mins | 0 completed | Learn |
Mole Fraction | 6 mins | 0 completed | Learn |
Partial Pressure | 19 mins | 0 completed | Learn Summary |
The Ideal Gas Law: Molar Mass | 19 mins | 0 completed | Learn |
The Ideal Gas Law: Density | 16 mins | 0 completed | Learn Summary |
Gas Stoichiometry | 7 mins | 0 completed | Learn |
Standard Temperature and Pressure | 14 mins | 0 completed | Learn |
Effusion | 13 mins | 0 completed | Learn Summary |
Root Mean Square Speed | 9 mins | 0 completed | Learn Summary |
Kinetic Energy of Gases | 5 mins | 0 completed | Learn |
Maxwell-Boltzmann Distribution | 8 mins | 0 completed | Learn |
Velocity Distributions | 5 mins | 0 completed | Learn |
Kinetic Molecular Theory | 7 mins | 0 completed | Learn |
Van der Waals Equation | 9 mins | 0 completed | Learn |
Additional Practice |
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Manometer |
Collecting Gas Over Water |
Additional Guides |
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Boyle's Law |
Charles Law |
Ideal Gas Law |
Under certain conditions of pressure and temperature, the Ideal Gas Law can determine the density of a gas.
Example #1: An unknown gas sample has a density of 1.70 g/L. If the sample has a volume 120.0 mL, what is its mass in grams?
Example #2: A gaseous compound of nitrogen and hydrogen is found to have a density of 0.977 g/L at 0.69474 atm and 373.15 K. What is the molecular formula of the compound?
Practice: Consider two containers of gases at the same temperature. One has helium at a pressure of 1.00 atm. The other contains carbon dioxide with the same density as the helium gas. What is the pressure of the carbon dioxide gas sample?
Practice: Determine the molecular formula of a gaseous compound that is 49.48% carbon, 5.19% hydrogen, 28.85% nitrogen, and 16.48% oxygen. At 27°C, the density of the gas is 1.5535 g/L and it exerts a pressure of 0.092 atm.
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