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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 |
At elevated temperatures, sodium chlorate decomposes to produce sodium chloride and oxygen gas. A 0.8765-g sample of impure sodium chlorate was heated until the production of oxygen gas ceased. The oxygen gas collected over water occupied 57.2 mL at a temperature of 22°C and a pressure of 734 torr. Calculate the mass percent of NaClO3 in the original sample. (At 22°C the vapor pressure of water is 19.8 torr.)
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