What is the net reaction?

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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Consider the following equations:
ЗА + 6в — ЗD
AH = -403 kJ
E + 2F + A
C-E+ 3D AH = 67.4 kJ
дН — —112.5 kJ
Suppose the first equation is reversed and multiplied by , the
second and third equations are divided by 2, and the three adjusted
equations are added. What is the net reaction?
ot started
(If a box is not needed, leave it blank.)
Net reaction:
What is the overall heat of this reaction?
Overall heat
kJ
+
Transcribed Image Text:Consider the following equations: ЗА + 6в — ЗD AH = -403 kJ E + 2F + A C-E+ 3D AH = 67.4 kJ дН — —112.5 kJ Suppose the first equation is reversed and multiplied by , the second and third equations are divided by 2, and the three adjusted equations are added. What is the net reaction? ot started (If a box is not needed, leave it blank.) Net reaction: What is the overall heat of this reaction? Overall heat kJ +
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