A gas expands from an initial volume of 3.4 L to a final volume of 5.2 L against a constant pressure of 1.30 atm. During the expansion, the gas releases 34 J of heat. Calculate the change in internal energy and in enthalpy. How would I solve this problem and what would be the answers? View Less >>
The change in internal energy is -271.1J and change in enthalpy is -271.1J Explanation: Given , Heat,q = -34 J (since heat is released so q has negative sign) Initial volume = 3.4 L Final volume = 5.2 L External pressure, P = 1.30 atm ΔV = Final volume – Initial volume Get solution

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