Question: A gas mixture at 4 1 0 . 0 - C and 1 2 5 kPa absolute enters a heat exchanger at a rate of

A gas mixture at 410.0-C and 125kPa absolute enters a heat exchanger at a rate of 73.0m3h. The gas leaves the heat exchanger
at 225.0C. The change in enthalpy of the gas during the cooling process is -2.90kJmol.
What is the heat required, in kilowatts? Assume the gas behaves ideally and that the changes in kinetic and potential energy
are negligible.
heat required:
kW
A gas mixture at 410.0-C and 125kPa absolute enters a heat

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