Part C What percentage of the work done by the van der Waals gas arises from the attractive potential? Express your answer using two significant figures. VO A2 + ? · 0.99 % Submit Previous Answers Request Answer

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Q: EX/ A sample of argon (molar mass 39.9 gmol) of mass 6.56 g occupies 18.5 dm' at 305 K. (a)…

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Q: Instructions: Answer the following problems and show your complete solution in clean sheets of…

A: 1.45KJ heat is absorbed . So it is positive. W=-29kj Change In energy=q+w=45-29kj =16kj Internal…

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A: Answer c) 7 J

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Q: What is Isothermal Expansion of a van der Waals Gas?

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Q: I Review | Constants | Periodic Table ppose that you were to solve this problem by the following…

A: The main equation is – 4x + 8 = 60

Q: 103. Prove that the heat capacities of a perfect gas are independent of both volume and pressure.

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Q: dm3 to 10.0dm3 at 500°C. Calculate the work done assuming a. The gas to be ideal a = 5.536 dm3 bar…

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Q: When 178 J of energy is supplied as heat at constant pressure to 1.9 mol of gas molecules, the…

A: Given values: Energy supplied = 178 Joule moles of gas = 1.9 moles Temperature increase = 1.78 K

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A: The work done for the real gas is calculated by the formula, W=nRTlnV2-nbV1-nb+n2a1V2-1V1......(1)…

Q: A sample of carbon dioxide of mass 2.45 g at 27.0 °C is allowed to expand reversibly and…

A: Given, Mass of CO2 gas (m) = 2.45 g Initial temperature (Ti) = 27.0 oC = 300 K Final temperature…

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Q: A sample of methane of mass 45.00 g initially occupies 13.11 L at 310.0 K. Calculate the work done…

A: here we are required to find the work done when a gas expands isothermally.

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Q: The molar specific heat of a diatomic gas is measured at constant volume and found to be 29.1 J/mol.…

A: The molar specific heat of a diatomic gas is measured at constant volume and found to be 29.1 J/mol.…

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Q: A sample of argon of mass 6.56 g occupies 18.5 dm3 at 305 K.(i) Calculate the work done when the gas…

A: Given: Mass of argon is 6.56 g. Volume is 18.5 dm3. Temperature is 305 K. External pressure is 7.7…

Q: Find the internal energy of 30 g of Argon gas (Ar) at 90°C. (Molar mass of Argon; Mr = 40 g mol-1,…

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Q: Find the potential energy for two methyl chloride molecules at 25 C separated by 1.9 A B I

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Q: 2- Starting from H = U +pV and G = H– TS, prove that maximum useful work dwe.max = dG %3D

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Find DSsys and DSsurr if 3.000 mole of argon is expanded reversibly and isothermally from a volume…

A: Given: Initial Volume = 500.0 L Final Volume = 2500.0 L moles of Argon = 3.0 mol Temperature =…

Q: Why is chemical potential analogous to temperature and pressure?

A: The chemical potential is the measure of free energy is changed in the process.

Q: 1-The work done in blowing a soap bubble of radius R is W₁ and that to a radius 3R is W2. the ratio…

A: The work done in blowing a soap bubble with radius R can be written as: W=8πR2T            (1) Where…

Q: 5. What types of states/energy differences have thermal populations of the first excited state (P₁)…

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Q: Explain why [1,3] sigmatropic migrations of hydrogen cannot occur under thermal conditions, but…

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