1.A sample of neon occupies a volume of 375 mL at STP. What will be the volume of the neon if the pressure is reduced to 90.0 kPa? 333 L
333 mL
422 L
422 mL
2.A gas at 155 kPa and standard temperature has an initial volume of 1.00 L. The pressure of the gas rises to 500 kPa as the temperature also rises to 135°C. What is the new volume?
0.207 L
0.463 L
4.82 L
2.16 L
3.What pressure will be exerted by 0.650 mol of a gas at 30.0°C if it is contained in a 0.700 L vessel?
2340 atm
231 atm
2340 kPa
231 kPa