please help!!! Two samples of a monatomic ideal gas are in separate containers at the same...

Question

Question

please help!!!

Answer 1

Answer #1

Sample 1: (P1,V1) $\rightarrow$ (P1, V2) $\rightarrow$ (P2, V2)

Work done (w) = w1 + w2

= - P_ext(V_f + V_i) + 0 = - 1.00atm(2.00 - 1.00)L = -1.00atm-L

Sample 2: (P1, V1) $\rightarrow$ (P2, V1) $\rightarrow$ (P2, V2)

Work done = w1 + w2 = 0 + (-P_ext(V₂ - V₁))

= - 2.00atm(2.00 - 1.00)L = - 2.00atm-L

Difference of work between first and second sample = -1.00atm-L - ( -2.00atm-L)

= 1.00atm-L. (Answer)

Answer 2

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