A closed, well‑insulated rigid tank initially contains 3.80 kg3.80 kg of CO2CO2 (??=44, ?p=37.2 kJ/kmol·K)(MW=44, Cp=37.2 kJ/kmol·K) at 208.0 kPa.208.0 kPa. Electric work in the amount of 425 kJ425 kJ is added to system raising the pressure to 306.0 kPa.Calculate the entropy generated during this process.I originally got 11.15 kj/k but that was wrong. A closed, well-insulated rigid tank initially contains 3.80 kg of CO₂ (MW = 44, Cp = 37.2 kJ/kmol·K) at 208.0 kPa. Electricwork in the amount of 425 kJ is added to system raising the pressure to 306.0 kPa.Calculate the final temperature in the tank.final temperature:Calculate the entropy generated during this process.entropy:258.95TOOLS°CkJ/K

The system is insulated so whatever the work supplied on system is used to raise the internal energy…

Answered: 44, Cp closed, well-insulated rigid…

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

Section: Chapter Questions

Problem 1.1P

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A closed, well‑insulated rigid tank initially contains 3.80 kg3.80 kg of CO2CO2 (??=44, ?p=37.2 kJ/kmol·K)(MW=44, Cp=37.2 kJ/kmol·K) at 208.0 kPa.208.0 kPa. Electric work in the amount of 425 kJ425 kJ is added to system raising the pressure to 306.0 kPa.

Calculate the entropy generated during this process.

I originally got 11.15 kj/k but that was wrong.