Gases
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Pressure | P = F/A
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Atmospheric pressure | F = mg
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1 Pascal (Pa) | 1N/m^2
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1 bar | 10^5 Pa
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1 Newton | (kg m)/s^2
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1 torr | 1 mmhg
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1 atm | 760 mmhg
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Manometer | A device 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 | The volume of a fixed quantity of gas maintained at constant temperature is inversely proportional to the pressure
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Equation for Boyle's law | V=k(1/P)
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Charles's law | The volume of a fixed amount of gas maintained at a constant pressure is directly proportional to its absolute temperature
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Equation for Charles's law | V=kT
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Avogadro's law | The volume of gas maintained at constant temperature and pressure is directly proportional to the number of moles of the gas
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Equation for Avogadro's law | V=kn
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Ideal gas law | PV=nRT
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R (l-atm)/(mol-K) | 0.082
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R (J)/(mol-K) | 8.314
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STP | Standard temperature and pressure. Defined as 0 degrees C and 1.00 atm
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Molar volume of an ideal gas at STP | The volume occupied by 1 mole of ideal gas at STP; 22.41L
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Combined gas law | (P1V1)/(T1) = (P2V2)/(T2)
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Density of a gas | d=(PM)/(RT)
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Created by:
jabflat
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