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| Pressure Units | 10 mins | 0 completed | Learn |
| Manometer | 10 mins | 0 completed | Learn Summary |
| Partial Pressure | 11 mins | 0 completed | Learn Summary |
| The Ideal Gas Law | 47 mins | 0 completed | Learn Summary |
| Standard Temperature and Pressure | 19 mins | 0 completed | Learn |
| Effusion | 8 mins | 0 completed | Learn Summary |
| Root Mean Square Speed | 11 mins | 0 completed | Learn Summary |
| Kinetic Molecular Theory | 9 mins | 0 completed | Learn |
| Van der Waals Equation | 22 mins | 0 completed | Learn |
| Velocity Distribution | 7 mins | 0 completed | Learn |
| End of Chapter 5 Problems | 74 mins | 0 completed | Learn |
| Additional Practice |
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| Chemistry Gas Laws |
| Ideal Gas Law Density |
| Ideal Gas Law Molar Mass |
| Gas Stoichiometry |
| Collecting Gas Over Water |
| Kinetic Energy of Gases |
| Additional Guides |
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| Ideal Gas Law |
| Boyle's Law |
| Charles Law |
| Combined Gas Law |
A solution contains a mixture of pentane and hexane at room temperature. The solution has a vapor pressure of 256 torr. Pure pentane and hexane have vapor pressures of 425 torr and 151 torr, respectively, at room temperature.
What is the mole fraction of hexane? (Assume ideal behavior.)
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