10 moles of an ideal gas expands irreversibly against an unknown constant external pres- sure, Pert,...

Question

Question

Answer 1

Answer #1

a) using the universal gas equation we have

PV = nRT

P*1 = 10 * 0.0821*350

P = 287.35 atm

(b) P1V1/T1 = P2V2/T2

287.35*1 / 350 = P2*11 / 250

P2 = 18.65 atm

Answer 2

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