For temperatures between 300 and 1000 K and at 1 atm, the molar specific enthalpy of O

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For temperatures between 300 and 1000 K and at 1 atm, the molar specific enthalpy of O₂ is expressed by the following polynomial:

where h̅ is expressed in kJ/kmol and T in kelvins.

Determine the constant-pressure molar-specific heat c̅p at 500 K and at 1000 K. Compare the magnitudes of the values at the two temperatures and discuss your results. Also determine the constant-pressure mass-specific heat c_p.

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Thermodynamics Concepts And Applications

ISBN: 9781107179714

2nd Edition

Authors: Stephen R. Turns, Laura L. Pauley

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Question Posted: Apr 16, 2023 03:03 AM

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For temperatures between 300 and 1000 K and at 1 atm, the molar specific enthalpy of O

Question:

ho₂ = Ru (3.697578 T +3.0675985 × 10-4T² -4.19614 x 10-87³ +4.4382025 × 10-¹274 -2.27287 X 10-¹6T5 - 1233.9301),

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