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KChapter 5 The First Law and Enthalpy Problem 5.38 - Enhanced - with Feedback 1 of 2 A gas is confined to a cylinder under constant atmospheric pressure, as illustrated in the following figure. When 0.480 kJ of heat is added to the gas, it expands and does 217 J of work on the surroundings. Energy can enter or leave system as heat or as work done on piston Matter cannot enter or leave system Surroundings cylinder, piston, and everything beyond System H2(g) and Og) You may want to reference (Pages 172 - 176) Section 5.3 while completing this problem. Part A What is the value of AH for this process? Express the energy in kilojoules to three significant digits. Vα ΑΣφ plem 5.38 - Enhanced - with Feedback 1 of 2 Surroundings cylinder, piston, and everything beyond System H2(g) and Og) You may want to reference (Pages 172 - 176) Section 5.3 while completing this problem. Part A Part B What is the value of AE for this process? Express the energy in kilojoules to three decimal places. ΑΣφ ? ΔΕΞ kJ Previous Answers Request Answer Submit

KChapter 5 The First Law and Enthalpy Problem 5.38 - Enhanced - with Feedback 1 of 2 A gas is confined to a cylinder under constant atmospheric pressure, as illustrated in the following figure. When 0.480 kJ of heat is added to the gas, it expands and does 217 J of work on the surroundings. Energy can enter or leave system as heat or as work done on piston Matter cannot enter or leave system Surroundings cylinder, piston, and everything beyond System H2(g) and Og) You may want to reference (Pages 172 - 176) Section 5.3 while completing this problem. Part A What is the value of AH for this process? Express the energy in kilojoules to three significant digits. Vα ΑΣφ plem 5.38 - Enhanced - with Feedback 1 of 2 Surroundings cylinder, piston, and everything beyond System H2(g) and Og) You may want to reference (Pages 172 - 176) Section 5.3 while completing this problem. Part A Part B What is the value of AE for this process? Express the energy in kilojoules to three decimal places. ΑΣφ ? ΔΕΞ kJ Previous Answers Request Answer Submit

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions
Section5.4: The First Law Of Thermodynamics
Problem 5.5CYU: Nitrogen gas (2.75 L) is confined in a cylinder under constant atmospheric pressure (1.01 105...
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I need help on part B. Another person answered that it was .480, but it says it’s incorrect.

KChapter 5 The First Law and Enthalpy Problem 5.38 - Enhanced - with Feedback 1 of 2 A gas is confined to a cylinder under constant atmospheric pressure, as illustrated in the following figure. When 0.480 kJ of heat is added to the gas, it expands and does 217 J of work on the surroundings. Energy can enter or leave system as heat or as work done on piston Matter cannot enter or leave system Surroundings cylinder, piston, and everything beyond System H2(g) and Og) You may want to reference (Pages 172 - 176) Section 5.3 while completing this problem. Part A What is the value of AH for this process? Express the energy in kilojoules to three significant digits. Vα ΑΣφ
Transcribed Image Text:KChapter 5 The First Law and Enthalpy Problem 5.38 - Enhanced - with Feedback 1 of 2 A gas is confined to a cylinder under constant atmospheric pressure, as illustrated in the following figure. When 0.480 kJ of heat is added to the gas, it expands and does 217 J of work on the surroundings. Energy can enter or leave system as heat or as work done on piston Matter cannot enter or leave system Surroundings cylinder, piston, and everything beyond System H2(g) and Og) You may want to reference (Pages 172 - 176) Section 5.3 while completing this problem. Part A What is the value of AH for this process? Express the energy in kilojoules to three significant digits. Vα ΑΣφ
plem 5.38 - Enhanced - with Feedback 1 of 2 Surroundings cylinder, piston, and everything beyond System H2(g) and Og) You may want to reference (Pages 172 - 176) Section 5.3 while completing this problem. Part A Part B What is the value of AE for this process? Express the energy in kilojoules to three decimal places. ΑΣφ ? ΔΕΞ kJ Previous Answers Request Answer Submit
Transcribed Image Text:plem 5.38 - Enhanced - with Feedback 1 of 2 Surroundings cylinder, piston, and everything beyond System H2(g) and Og) You may want to reference (Pages 172 - 176) Section 5.3 while completing this problem. Part A Part B What is the value of AE for this process? Express the energy in kilojoules to three decimal places. ΑΣφ ? ΔΕΞ kJ Previous Answers Request Answer Submit
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