500 mL 250 mL 2.78 moles He 2.78 moles He Vfinal nR In AS, sys Vinitial J R = 8.314- mol K

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Q: 2 mole of ideal gas expands from 7.3 bar to 3 bar at 298 K. Calculate work done (J) for the…

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Q: 22. An isothermal compression from a pressure P to twice the initial pressure is performed two ways…

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Q: For nitrogen gas the values of C, and C, at 25°C are 20.8 J K-1 mol-1 and 29.1 J K-1 mol-1,…

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Q: Calculate the AH and AS for the following isobaric process: 1 mol of H₂O (liq) at 45 °C →→→ 1 mol of…

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Q: Determine γ if a sample of N2 (g) expands reversibly and adiabatically from an initial pressure and…

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Q: 6. An ideal gas is compressed isothermally from 2.00atm to 90.0atm. At 40°C, three moles reacted…

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Q: One mole of a monatomic ideal gas is compressed adiabatically in a single stage with a constant…

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Q: if change in E is less then zero then what condition should be followed.prove that.

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Q: For the reaction N₂(g) + O₂(g) → 2NO(g) ΔG° = 174 kJ and AS = 24.9 J/K at 285 K and 1 atm. This…

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Q: In the reversible expansion of an ideal gas at 300.00 K from 1.00 to 5.00 liters, where the gas has…

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Q: reaction is performed in 500.0 ml of water, causing the water to increase in temperature from 293 K…

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Q: Which is larger: AS at constant pressure or AS at constant volume? Why?

A: ΔS at constant volume is larger  than ΔS at constant pressure

Q: When 3.93 moles of a liquid with a heat of vaporizations of 27.7 k) mol-1 is vaporized at 290 K and…

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Q: . a 0.988-mole sample of argon expands from 25.0 L to 35.0 L at a constant temperature of 350 K.…

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Q: s) False Entropy changes in the system are primarily determined by heat flow in and out of the…

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Q: 1. What is the equations for work under conditions of (a) isothermal reversible expansion? (b)…

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Q: но но THF, heat 4. 40. HO HỌ HO HO HO 2- H30 HO 1- LIAIH, / THF 3. но 39. 2 HO'HƆ

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Q: Which of the following are state functions, and which are not? a) The temperature of an ice cube b)…

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Q: Q1/ A gas is mixed with 5 moles of B gas. The temperature, pressure and volume for mixture's final…

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Q: The temperature of 4 mole of an ideal gas is increased from 114 K to 524 K, and C,: 3 R.Calculate…

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Q: 23. Write thermochemical expressions for the decomposition of one n states at 25°Cand 1 bar. a)…

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Q: One mole of ?2(g) at 25 °Cand a pressure of 1.0 bar undergoes an isothermal expansion to a pressure…

A: Given information, Number of moles (n) = 1 mol Temperature (T) = 25° = 25 + 273 = 298 K Pressure…