a container containing 5.00 L of a gas is collected at 100 k and then allowed to expand to 20.0 L what must be the new temperature be at constant pressure?

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Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of

The air in an automobile tire with a volume of 2.60 ft3 is at 70°f and 21 psig. determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. assume the atmospheric pressure to be 14.6 psia and the temperature and the volume to remain constant. the gas constant of air is ru = 53.34ft⋅lbflbm⋅r(1 psia144 lbf/ft2) = 0.3704 psia⋅ft3lbm⋅r the amount of air that must be added to raise the pressure is lbm