general chemistry4

General chemistry4

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Unformatted text preview: as: DU C = CV (T1 - T2 ) DH C = C p (T1 - T2 ) qC = CV (T1 - T2 ) T ^ dq C dU C dT = = V = CV ln 1 ~ T T T T2 [A] vs. [B] + [C] T ^ dq C = CV ln 1 ~ T T2 DU A = 0 DUB + DU C = CV (T2 - T1) + CV (T1 - T2 ) = 0 = DU A DHB + DH C = C p (T2 - T1) + C p (T1 - T2 ) = 0 = DH A V2 V1 V2 V1 qB + qC = 0 + CV (T1 - T2 ) qA DH A = 0 qA = RT1 ln wA = - RT1 ln wB + w C = CV (T2 - T1 ) + 0 wA dqA V = Rln 2 T V1 T ^ dq C dU C dT = = V = CV ln 1 ~ T T T T2 T ^ dqB dqC + = 0 + CV ln 1 ~ T T T2 rev. adiabat = V ^ CV ln 2 ~ V1 R CV = Rln V2 ^ dqA = ~ T V1 Result suggests that we have a new state function dqrev ^ T 5.60 Spring 2004 Lecture #6 page 6 [D] DU D = CV (T3 - T1 ) DH D = C p (T3 - T1 ) DH D = qD = C p (T3 - T1 ) Rev., const. p wD = DU D - qD = CV - C p (T3 - T1 ) = -R(T3 - T1 ) ( ) wD = - R(T3...
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This note was uploaded on 04/23/2009 for the course GENERAL CH 1230 taught by Professor Unknown during the Spring '04 term at Toledo.

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