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Standard temperature and pressure (STP) are defined as
273 K and 1.00 atm
air molecules speed up and collide with the tire walls more often.
800 mm Hg
The gas is placed under increasing pressure
0 C and 1.0 atm pressure.
volume decreases
40 L
150 deg C
The volume of 400 mL of chlorine gas at 400 mm Hg is decreased to 200 mL at constant temperature. What is the new gas pressure?
273 K and 1.00 atm
air molecules speed up and collide with the tire walls more often.
800 mm Hg
The gas is placed under increasing pressure
0 C and 1.0 atm pressure.
volume decreases
40 L
150 deg C
According to Boyle's Law, as pressure increases
273 K and 1.00 atm
air molecules speed up and collide with the tire walls more often.
800 mm Hg
The gas is placed under increasing pressure
0 C and 1.0 atm pressure.
volume decreases
40 L
150 deg C
When a cold tire is inflated to a certain pressure and then is warmed up due to friction with the road, the pressure increases. This happens because the
273 K and 1.00 atm
air molecules speed up and collide with the tire walls more often.
800 mm Hg
The gas is placed under increasing pressure
0 C and 1.0 atm pressure.
volume decreases
40 L
150 deg C
PV = nRT ; R = 0.0821 L atm / mol K ; When will a 0.50 mole sample of helium occupy a volume of 11.2 liters?
273 K and 1.00 atm
air molecules speed up and collide with the tire walls more often.
800 mm Hg
The gas is placed under increasing pressure
0 C and 1.0 atm pressure.
volume decreases
40 L
150 deg C
20 L of CO2 gas is at STP. What will be the new volume when the temperature is doubled?
273 K and 1.00 atm
air molecules speed up and collide with the tire walls more often.
800 mm Hg
The gas is placed under increasing pressure
0 C and 1.0 atm pressure.
volume decreases
40 L
150 deg C
Under what circumstance might a gas decrease in volume when heated?
273 K and 1.00 atm
air molecules speed up and collide with the tire walls more often.
800 mm Hg
The gas is placed under increasing pressure
0 C and 1.0 atm pressure.
volume decreases
40 L
150 deg C
What is the equivalent of 423 kelvin in degrees Celsius?
273 K and 1.00 atm
air molecules speed up and collide with the tire walls more often.
800 mm Hg
The gas is placed under increasing pressure
0 C and 1.0 atm pressure.
volume decreases
40 L
150 deg C
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