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blagie [28]
4 years ago
13

A 1.60 mole sample of carbon dioxide, for which CP,m=37.1J⋅K−1⋅mol−1 at 298 K, is expanded reversibly and adiabatically from a v

olume of 3.45 L and a temperature of 298 K to a final volume of 47.0 L. Calculate the final temperature, q, w,DeltaH and DeltaU. Assume that Cp,m is constant over the temperature interval. (Show all work)

Chemistry
1 answer:
Lapatulllka [165]4 years ago
6 0

Answer:

Final Temperature = 140.09K

q = 0 (Adiabatic process)

w = 7272.95J

DeltaH = -9.37KJ

DeltaU = -7272.95J

Explanation:

The detailed mathematical derivation from the first principle, and the appropriate substitution is as shown in the attached file.

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