A mole of gas is adiabatically compressed from 6 dm3 to 3 dm3 against a constant pressure of 15 atm at 27 0C. Calculate q, w, (U, and (H respectively

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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Work sheet for thermodynamics A mole of gas is adiabatically compressed from 6 dm3 to 3 dm3 against a constant pressure of 15 atm at 27 0C. Calculate q, w, (U, and (H respectively. Three moles of an ideal gas expand isothermally against a constant opposing pressure of 100 kPa from 20 dm3 to 60 dm3. Compute q, w, (U, and (H. A sample of argon (for which ( = 5/3) at 1.00 atm expands reversibly and adiabatically to twice its initial volume. Calculate its final pressure. An ideal gas at 300 K with CV = 10.0J K-1 mol-1 is expanded reversibly and adiabatically to twice its initial volume. What is its final temperature? The heat of dissociation of gaseous water at 18 oC and 1 atm is 241.750 kJ/mol: calculate its value at 68 oC using the following data Calculate the enthalpy of formation of acetylene from the fact that the enthalpy change for combustion is -1299.6 k J. Calculate the enthalpy change for the following reaction at 25 oC Calculate heat of combustion of From the following data: (HfO(H2S,g) = -20.15kJmol-1, (Hfo(H2O) = -285 84kJmol-1, (Hfo(SO2) = -296.9kJmol-1
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