A sample of a monatomic ideal gas occupies 5.00 L at atmospheric pressure and 300 K...

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A sample of a monatomic ideal gas occupies 5.00 L at atmospheric pressure and 300 K...

A sample of a monatomic ideal gas occupies 5.00 L at atmospheric pressure and 300 K (point A in the figure below). It is warmed at constant volume to 3.00 atm (point B). Then it is allowed to expand isothermally to 1.00 atm (point C) and at last compressed isobarically to its original state.

a. Find Q, W, and ΔE_int for each of the processes.

	Q (kJ)	W (kJ)	E_int (kJ)
A → B
B → C
C → A

b. For the whole cycle A → B → C → A, find Q, W, and ΔE_int.

Q	= kJ
W	= kJ
E_int	= kJ

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Answer 1

Answer #1

number of moles n = PAVA = RTA Ixis x5x10 8.314 x 300 A~B , U=const - POT TS 900k: Tc 900k c process is isothermal) AB 2 Qanc

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Answer 2

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