7. ( Find an expression for AU in terms of measurable properties for a substance described by the van der Waals equation of state. Useful information: dU (T.V)=CydT+ ӘР OT V RT van der Waals EoS: P = V²

Q: 4. The excess Gibbs energy of a binary liquid mixture at T and P is given by: GE = (-1,4x1 –…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 7. ( Find an expression for AU in terms of measurable properties for a substance described by the…

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Q: If methane (Tc = 190.6 K, Pc = 46 bar, and w = 0.0112) follows Pitzer's correlation for second…

A: Tc  = 190.6 K PC = 46 bar w = 0.0112 B° = 0.083 - 0.422/T0.6 B1 = 0.139 - 0.172/T4.2 At very high…

Q: Help with part d please

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Q: Develop the following form of Van der Waal's equation in terms of reduced parameters: (p, + 3/v,?)…

A: Van der Waal’s equation of state for molar volume is written as: P=RTV−b−aV2        ......(1)…

Q: 7. ( Find an expression for AU in terms of measurable properties for a substance described by the…

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Q: non ideal mixture of acetone(1) and chloroform(2)

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A: Given that, Molar volume ∆Vm = 2.7XAXB2

Q: Compute the absolute entropy of each of the following. Possibly useful standard molar entropies…

A: Answer is        SH2=157.179 JK      SN2=176.325JKSmixture=178.054JK

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Q: 1 mol of nitroethane is allowed to expand isothermally at T = 400 K from 1 m³ to 5 m³. If…

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Q: c) Show that the derived expressions for the partial molar volumes satisfy the Gibbs/Duhem equation.

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Q: Suppose you have a gas that obeys the following modified van der Waals equation: P(V-nb)=nRT a)…

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Q: Derive virial form equation of state of Redlich-Kwong equation of state. Redlich-Kwong Equation: P…

A: Redlich-Kwong Equation: P = [(RT)/(V-b)] - [a/(T0.5)(V)(V-b)]

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Q: Compute the absolute entropy of each of the following. Possibly useful standard molar entropies…

A: Standard molar entropy for gases is given as: ΔSH2g∘=130.680 Jmol⋅KΔSC2H6g∘=229.2…

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Q: Propane changes from T1 = 95°C, P1 = 5 bar T2 = 190°C and P2 = 30 bar. Determine the delta S for…

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Q: 7. ( Find an expression for AU in terms of measurable properties for a substance described by the…

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Q: Show that these equations satisty the Gibbs/Duhem equation (Exi dlnvi = 0)

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Q: This problem is (8.7) from a book  "Thermodynamics and Statistical Mechanics An Integrated Approach…

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Q: Predict the pressure of oxygen gas at 225 K and 0.0580 m/kg on the basis of the a. Ideal Gas Law b.…

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Q: (a) Derive the equation of state, the entropy, and the internal energy of the gas.

A: Hello. Since your question has multiple questions with multiple sub-parts, we will solve the first…