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19 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Pascals
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1 Pa = n^2/m
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bar
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1 bar = 10^5 Pa = 100kPa
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manometer
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is used to measure the difference in pressure between atmospheric pressure and that of a gas in a vessel
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Boyle's Law
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pressure vs. volume
The volume of a fixed quantity of gas at constant temperature is inversely proportional to the pressure. |
PV=k
P1V1=P2V2 |
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Charles' Law
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temperature vs. volume
The volume of a fixed amount of gas at constant pressureis directly proportional to its absolute temperature (Kelvin). |
V/T = k
V1/T1 = V2/T2 |
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Avogadro's Law
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quantity vs. volume
The volume of a gas at constant temperature and pressure is proportional to the number of moles of gas. |
V = n
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Ideal Gas Equation
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PV = nRT
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hypothetical gas whose pressure, volume, and temperature behavior is completely described by the ideal gas equation.
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Dalton's Law of Partial Pressure
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total pressure exerted by a mixture of gases is equal to the sum of partial pressure of each gas in the mixture
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Mole Fractions
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P1/Pt = (n1RT/V)/(ntRT/V) = n/nt
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Pascals
|
1 Pa = n^2/m
|
|
|
|
bar
|
1 bar = 10^5 Pa = 100kPa
|
|
|
|
manometer
|
is used to measure the difference in pressure between atmospheric pressure and that of a gas in a vessel
|
|
|
|
Boyle's Law
|
pressure vs. volume
The volume of a fixed quantity of gas at constant temperature is inversely proportional to the pressure. |
PV=k
P1V1=P2V2 |
|
|
Charles' Law
|
temperature vs. volume
The volume of a fixed amount of gas at constant pressureis directly proportional to its absolute temperature (Kelvin). |
V/T = k
V1/T1 = V2/T2 |
|
|
Avogadro's Law
|
quantity vs. volume
The volume of a gas at constant temperature and pressure is proportional to the number of moles of gas. |
V = n
|
|
|
Ideal Gas Equation
|
PV = nRT
|
hypothetical gas whose pressure, volume, and temperature behavior is completely described by the ideal gas equation.
|
|
|
Dalton's Law of Partial Pressure
|
total pressure exerted by a mixture of gases is equal to the sum of partial pressure of each gas in the mixture
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|
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Mole Fractions
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P1/Pt = (n1RT/V)/(ntRT/V) = n/nt
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Collecting Gases over Water
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Ptotal = Pgas + PH20
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