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7 Cards in this Set
- Front
- Back
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What is an Ideal Gas?
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an imaginary gas which has NO intermolecular forces and NO molecular volume
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4 variables of the Ideal Gas Law and their units:
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P = (1atm=760torr;mmHg=1x10^5 Pa)
V = (1L = 1000cm^3)(1m^3=1000L) n (#moles) = (#grams/MW) T = (K= C+273) |
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Ideal Gas Law
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PV = nRT
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Standard Temperature and Pressure (STP)
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273K and 1 atm; generally only used in gas calculations
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1 mole of gas @ STP occupies what volume?
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22.4L/mol
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Boyle's Law
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PV = k, or,
P1V1=P2V2 - @ constant temperature (isothermal conditions) the Volume of a gas is inversely related to it's Pressure |
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Charles's Law
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@ constant Pressure, Temperature and Volume are directly proportional;
V/T = k, or , V1/T1=V2/T2 |
