3 BTU OF HEAT ENERGY WAS REMOVED FROM A SYSTEM. THE SYSTEM WAS COMPRESSED AT A CONSTANT PRESSURE OF 1770.8 TORR FROM 1000mL TO 12.15gallons. (1liter = 0.264172gal.) A) HOW MUCH WORK WAS PERFORMED? in BTU B) CALCULATE THE CHANGE IN INTERNAL ENERGY OF THE SYSTEM. in BTU

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