A sample of Ar of mass 8.30 g occupies 1.75dm3 at 330 K. (a) Calculate the work done when the gas expands isothermally against a constant external pressure of 1 bar until its volume has increased by 0.35 dm3  (b) Calculate the work that would be done if the same expansion occurred reversibly

Q: The molar heat capacity at constant pressure of carbon dioxide is 29.14 J K-1 mol-1. (a) What is the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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

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Q: Two moles of a gas at 1bar and 298k are compressed at constant temperature by the use of constant…

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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: Calculate the work done by a gas when it expands through (a) 1.0 cm3, (b) 1.0 dm3 against an…

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Q: A sample of methane of mass 45.0 g occupies a container at 310 K. Calculate the work done when the…

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Q: Nitrogen gas stored in a flexible container expanded from a volume of 500 dm3 to a volume of 600 dm3…

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A: (a) The volume of the gas when the expansion is complete can be calculated as, According to the…

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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.

Q: (a) An ideal gas of mass 4.5 g and molar mass of 17 g.mole-1 occupies 12.7 L at 310 K. Answer the…

A: Here 4.5 gram of gas , molar mass 17 g/mol occupies 12.7 L at 310K .We have to determine work done…

Q: What is the work involved for every mole of C(g) in ideal conditions in kJ at 298 K given enthalpy…

A: Using  relationship between enthalpy and internal energy. ∆H= ∆E+P∆V ∆H=∆E-w  At constant…

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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…

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Q: What is the change in (a) the molar internal energy, and (b) the molar enthalpy of a sample of argon…

A: For Ar (Monoatomic), γ = 1.667  Then Cp = γR/R-1                 =1.667× 8.314/8.314-1        Here…