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n = 4.42 mol of Hydrogen gas is initially at T = 304.0 K temperature and...

n = 4.42 mol of Hydrogen gas is initially at T = 304.0 K temperature and pi = 3.23×105 Pa pressure. The gas is then reversibly and isothermally compressed until its pressure reaches pf = 8.93×105 Pa. What is the volume of the gas at the end of the compression process?

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How much work did the external force perform?

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How much heat did the gas emit?

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How much entropy did the gas emit?

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What would be the temperature of the gas, if the gas was allowed to adiabatically expand back to its original pressure?

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