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The specific internal energy of helium at 300K and 1atm is 3800J/mol, and the specific molar volume at the same temperature and pressure is 24.63L/mol.

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The specific internal energy of helium at 300K and 1atm is 3800J/mol, and the specific molar volume at the same temperature and pressure is 24.63L/mol. Calculate the rate at which enthalpy is transported by stream of helium at 300K and 1 atm with a molar flow rate of 350kmol/h. A. 0.79109J/h B. 2.2109J/h C. 1.57109J/h D. 0.55106J/h

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