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Consider the reactions 3C(graphite) + 4H2(g) → C3H8(g) AH = -103.8 kJ C(graphite) + O2(g)→ CO2(g) AH = -393.5 kJ 2 H20(g) → 2 H2(g) + O2(g) AH = +483.6 kJ What is the AH for the over all reaction shown below in kJ/mol? Report your answer to one decimal place. E C3H8(g) + 502(g) → 3CO2(g) + 4H2O(g)

Consider the reactions 3C(graphite) + 4H2(g) → C3H8(g) AH = -103.8 kJ C(graphite) + O2(g)→ CO2(g) AH = -393.5 kJ 2 H20(g) → 2 H2(g) + O2(g) AH = +483.6 kJ What is the AH for the over all reaction shown below in kJ/mol? Report your answer to one decimal place. E C3H8(g) + 502(g) → 3CO2(g) + 4H2O(g)

Chemistry
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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***Resubmitted because answer was blacked out. Please fix this issue. Thank you! Please see attached photo and answer question in photo, for #8. Thanks!
X Consider the reactions 3C(graphite) + 4H2(g) → C3H8(g) AH = -103.8 kJ C(graphite) + O2(g) → CO2(g) AH = -393.5 kJ 2 H20(g) → 2 H2(g) + O2(g) AH = +483.6 kJ What is the AH for the over all reaction shown below in kJ/mol? Report your answer to one decimal place. L C3H8(g) + 502(g) → 3CO2(g) + 4H2O(g)
Transcribed Image Text:X Consider the reactions 3C(graphite) + 4H2(g) → C3H8(g) AH = -103.8 kJ C(graphite) + O2(g) → CO2(g) AH = -393.5 kJ 2 H20(g) → 2 H2(g) + O2(g) AH = +483.6 kJ What is the AH for the over all reaction shown below in kJ/mol? Report your answer to one decimal place. L C3H8(g) + 502(g) → 3CO2(g) + 4H2O(g)
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Transcribed Image Text:Step2 b)
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