The transfer of energy from one region of the atmosphere to another is of great importance in meteorology for it affects the weather. Calculate the heat needed to be supplied to a parcel (a region) of air containing 1.00 mol air molecules to maintain its temperature at 300 K when it expands reversibly and isothermally from 22 dm3 to 30.0 dm3 as it ascends.

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A: Formula used:-  W= 2.303nRT log V2/V1 Thus for isothermal process  Q = -W

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A: m = 10 kg = 10000 g s = 0.385 J.K−1.g−1 T1 = 100 oC = 373 K T2 = 0 oC = 273 K

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A: a.

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Q: 16. A 0.500 mole sample of CO(g) is combusted in a constant pressure calorimeter to CO2(g). The…

A: Answer:  - 7926.73 KJ/mol

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A: The solution is given below -

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Q: An average man weighs about 70 kg and produces about 10460 kJ of heat per day. Suppose that a man…

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Q: (a) Calculate the change in enthalpy when 2.00 moles of     argon is heated from 298 K to 573 K at…

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

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Q: Calculate q, w, AE, and AH for the process in which 76.5 g of nitrous oxide (laughing gas, N2O) is…

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Q: Calculate ΔStot when two iron blocks, each of mass 10.0 kg, one at 100 °C and the other at 25 °C,…

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Q: Having just invented a new type of calorimeter, Dr. Cox needs to determine the heat capacity of the…

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Q: A laboratory animal exercised on a treadmill, which, through pulleys, raised a mass of 200 g through…

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Q: A quantity of 1.435 g of naphthalene (C10H8), a pungent-smelling substanceused in moth repellents,…

A: Hi there! Since you have posted multiple questions, we will answer the first question for you.

Q: A piece of metal weighing 8.00 g  at a temperature of 46.0 oCo was placed in a calorimeter in 38.10…

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Q: Hydrogen behaves as an ideal gas at temperatures greater than 200 K and at pressures less than 50…

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Q: Having just invented a new type of calorimeter, Dr. Campbell needs to determine the heat capacity of…

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