the gas laws - H chem
how many kPa are in 2,150 mmHg
287 kPa
a gas has a temperature of 273.15 K and a pressure of 101.325 kPa. what can be concluded about the gas
it has reached standard temperature and pressure
which best defines partial pressure in a mixture of gases
pressure that is exerted by one gas as if it occupied a container by itself
which change would increase the pressure exerted by a gas
raising the temperature of the gas
the volume of a gas is 450 mL when its pressure is 1.00 atm. if the temperature of the gas does not change, what is the pressure when its volume changed 2.00 L
0.225 atm
a scientist is examining a mixture of nitrogen, hydrogen, and ammonia. the individual pressures that are exerted by nitrogen and hydrogen are 0.26 atm and 0.28 atm, respectively. if the total pressure is 0.90 atm, what is the partial pressure of ammonia
0.36 atm
what is the volume of 0.200 mol of an ideal gas at 200. kPa and 400. K
3.33 L
which proportionality shows the result of combining avogadro's law with boyle's law
V x n/P
which law is described by saying that when the pressure of a gas in a sealed container is cut in half, the gas will double in volume at a steady temperature
boyle's law
which sequence describes the result of increasing the temperature of a gas in a container
higher kinetic energy < greater collision force < higher pressure
the volume of a gas decreases to half of its original volume, but the gas maintains the same number of moles and temperature. according to the ideal gas law, what will most likely happen to the pressure
it will double
if a gas is moved from a large container to a small container but its temperature and number of moles remain the same, what would happen to the pressure of the gas
it would increase
which units of pressure are equivalent and require no conversion of the value
mmHg and torr
the ideal gas constant, R has seeral different values that could be used. which quantity causes these differences
pressure
if the pressure, volume, and temperature of a gas are known, which can most likely be found by using the ideal gas law
the molar amount of the gas
which describes the volume of 1 mol of gas at standard temperature and pressure
the volume is the same for any gas
