Two tanks are connected by pipes provided with a valve. The valve is initially closed. The first tank with a volume of 1m³ contains N₂ at 6.8 atm and 60°F. The second tank contains O₂ at 2 atm and 15°C. Its volume is 0.4 m³. If the valve is left opened and the final temperature of both tanks becomes 27°C, what is the pressure inside the two tanks?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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Two tanks are connected by pipes provided with a valve. The valve is initially closed. The first tank
with a volume of 1m³ contains N₂ at 6.8 atm and 60°F. The second tank contains O₂ at 2 atm and
15°C. Its volume is 0.4 m³. If the valve is left opened and the final temperature of both tanks
becomes 27°C, what is the pressure inside the two tanks?
Transcribed Image Text:Two tanks are connected by pipes provided with a valve. The valve is initially closed. The first tank with a volume of 1m³ contains N₂ at 6.8 atm and 60°F. The second tank contains O₂ at 2 atm and 15°C. Its volume is 0.4 m³. If the valve is left opened and the final temperature of both tanks becomes 27°C, what is the pressure inside the two tanks?
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