A continuous external pressure of 3.0 atm compresses the gas in the cylinder, which has a volume of 6.0 L, to a final volume of 2.0 L indicate whether w, q, AH and AU are greater than, less than or equal to zero

54. A gas is compressed from an initial volume of 5.55 L to a final volume of 1.22 L by an external pressure of 1.00 atm. During the compression the gas releases 124 J of heat. What is the change in internal energy of the gas?

A gas is compressed from an initial volume of 5.65 L to a final volume of 1.23 L by an external pressure of 1.00 atm. During the compression the gas releases 128 J of heat.What is the change in internal energy of the gas?

A gas is compressed from an initial volume of 5.45 L to a final volume of 1.21 L by an external pressure of 1.00 atm. During the compression the gas releases 125 J of heat. What is the change in internal energy of the gas?