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16 Cards in this Set
- Front
- Back
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What is a vapor
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Can reliquify
form of a gas that is just above the boiling point of the liquid |
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description of a gas with regard to vapor
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will remain a gas when the temp is reduced to the point that a vapor would reliquify.
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What is 1 amt = to?
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14lb/in2
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What are the units of pressure?
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psi, atm, mmHg (torr)
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Robert Boyle's experimental finding?
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P and V = constant
As P goes up, V goes down with constant T |
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What is Boyle's law?
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The V of a given mass of gas is inverse to P of the gas
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What is the formula for Boyle's law?
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P1V1=P2V2
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What is Charles law?
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The V of a given mass of gas varies directly w/ the temp when P is held constant.
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What is the formula for Charles law?
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V1/T1=V2/T2
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What was Charles experiment?
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had a volume in a container and noticed that for every degree lower in celcuis, the volume decreased by 1/273 the original volume
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What is Avagadros law?
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constant mass in gas laws
compared gases by using the Mole |
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Avagadro's experiment?
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Keep T and P constant
found V will vary w/ n V is proportional to n when T and P are held constant |
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What are the ideal gas equations?
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PV=nRT
R=PV/nT |
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What is R equal to?
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0.0821
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What is Dalton's law?
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for a mixture of gas, the total pressure is divided among the ind gases
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Dalton's equation?
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Pt=P1+P2+P3
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