One mole of an ideal gas, cp (7/2r and -(5/2)r, is compressed adiabatically in a piston/cylinder device from 2 bar and 25°c to 7 bar. the process is irreversible and requires 35% more work than a reversible, adiabatic, compression from the same initial state to the same final pressure. what is the entropy change of the gas? (r -8.314 j/mol k)
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Ответ:
YOUR HEAD LOOK LIKE A PICKLE!!!
Explanation:
OH! and also happy new year!