250 .... ...... 200 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 fiy them to give th e correct answer Make sure to

250 .... ...... 200 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 fiy them to give th e correct answer Make sure to

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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Question

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
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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