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Question 18 of 20 If a system does 84.0 kJ of work on its surroundings and releases 105 kJ of heat, what is the change in the internal energy of the system, in kJ?

Question 18 of 20 If a system does 84.0 kJ of work on its surroundings and releases 105 kJ of heat, what is the change in the internal energy of the system, in kJ?

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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1921. Course Schedule - General Chem X со Esc app.101edu.co Brightspace Walmart - Hiring Ce... + EH Bi If a system does 84.0 kJ of work on its surroundings and releases 105 kJ of heat, what is the change in the internal energy of the system, in KJ? F1 JU 1 ! 4x Q F2 4 F3 Aktiv Chemistry ➡A # @ 90 2 3 W F4 E 14 $ 4 F5 ▶11 R X + % F6 A 5 DU T F7 < 10 A 6 Question 18 of 20 F8 Y DELL & 7 F9 P * 8 F10 ( 9 F11 K F12 O O ** L 10 4 7 +/- PrtScr T - P 2 5 8 ... Inse {
Transcribed Image Text:1921. Course Schedule - General Chem X со Esc app.101edu.co Brightspace Walmart - Hiring Ce... + EH Bi If a system does 84.0 kJ of work on its surroundings and releases 105 kJ of heat, what is the change in the internal energy of the system, in KJ? F1 JU 1 ! 4x Q F2 4 F3 Aktiv Chemistry ➡A # @ 90 2 3 W F4 E 14 $ 4 F5 ▶11 R X + % F6 A 5 DU T F7 < 10 A 6 Question 18 of 20 F8 Y DELL & 7 F9 P * 8 F10 ( 9 F11 K F12 O O ** L 10 4 7 +/- PrtScr T - P 2 5 8 ... Inse {
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