Select the correct PEC (potential Energy vs Configurations) diagram H₂(g) + Br₂(1) --> 2 HBr(g) Ep A P R # Configurations Ep R B Ep # Configurations R C # Configurations Ep D R # Configurations

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Select the correct PEC (potential Energy vs Configurations) diagram
H₂(g) + Br₂(1) --> 2 HBr(g)
Ep
a
C
A
b B
# Configurations
A
с
P
d D
R
Ep
R
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
B
Ep
R
C
# Configurations # Configurations
Ep
P
D
R
O
# Configurations
Transcribed Image Text:Select the correct PEC (potential Energy vs Configurations) diagram H₂(g) + Br₂(1) --> 2 HBr(g) Ep a C A b B # Configurations A с P d D R Ep R Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. B Ep R C # Configurations # Configurations Ep P D R O # Configurations
Expert Solution
Step 1: Defining exothermic and endothermic reaction

Answer:

When the average energy product species is less than average energy of reactant species than energy gets emit in such reactions and they are called as exothermic reactions.

When the average energy product species is more than average energy of reactant species than energy gets absorbed in such reactions and they are called as endothermic reactions.

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