change for this reaction, using the following combustion data and Hess's Law. 3C₂H₂ + 90, 90₂ 2C₂H+70,- C₂H₂ + H₂..> 6CO₂ + 6CO₂ + 6H,0 6H₂O --> 4CO₂ + 6H₂O >C.H. 2H₂ + 10,---------> 2H₂0 10₂ AH-1401 KJ ΔΗ - 3500 ΚΙ ΔΗ = 572 KJ
change for this reaction, using the following combustion data and Hess's Law. 3C₂H₂ + 90, 90₂ 2C₂H+70,- C₂H₂ + H₂..> 6CO₂ + 6CO₂ + 6H,0 6H₂O --> 4CO₂ + 6H₂O >C.H. 2H₂ + 10,---------> 2H₂0 10₂ AH-1401 KJ ΔΗ - 3500 ΚΙ ΔΗ = 572 KJ
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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Transcribed Image Text:~1142
on. Calculate the enthalpy
change for this reaction, using the following combustion data and Hess's Law.
C₂H₂
H₂---------> C₂H₂
3C₂H₂ +90₂6CO₂ + 6H₂O
2C₂H₂ +70,-> 4CO₂ + 6H₂O
70₂
2H₂ + 10,----> 2H₂0
AH-1401 KJ
ΔΗ = 3500 ΚΙ
AH = 572 KJ
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