Jorge is trying to classify the reaction represented by the graph below and calculate the change in energy, AH for it. 250 200 ... PE 150 (kJ) 100 50

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Jorge is trying to classify the reaction represented by the graph below and calculate
the change in energy, AH for it.
250
***** .
******....
200
******
PE
150
(kJ)
100
......
50
....
Transcribed Image Text:Jorge is trying to classify the reaction represented by the graph below and calculate the change in energy, AH for it. 250 ***** . ******.... 200 ****** PE 150 (kJ) 100 ...... 50 ....
Z0U
PE
150
(kJ)
100
........
50
Reaction pathway
He claims that the AH will be -100kJ and the reaction is exothermic. Is his claim
correct? If not, find the errors and fix them to give the correct answer. Make sure to
show ALL work and give explanations.
Transcribed Image Text:Z0U PE 150 (kJ) 100 ........ 50 Reaction pathway He claims that the AH will be -100kJ and the reaction is exothermic. Is his claim correct? If not, find the errors and fix them to give the correct answer. Make sure to show ALL work and give explanations.
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