If C + O2 CO2 + 90kcal H2 + 02 H20+ 60kcal CH4 + 202 - CO2 +2H2O+ 210 kcal Then the possible heat of formation of methane will be: O 0.00 kcal O 20.0 kcal O 45.9 kcal - 47.3 kcal

Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter17: Conjugation And Molecular Orbital (mo) Theory
Section: Chapter Questions
Problem 3E
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If C + O2 → CO2 + 90kcal
H2 +02 → H20+ 60kcal
CH4 + 202 -→ CO2 + 2H20+210 kcal
Then the possible heat of formation of methane will be:
O 0.00 kcal
O 20.0 kcal
45.9 kcal
O-47.3 kcal
Transcribed Image Text:If C + O2 → CO2 + 90kcal H2 +02 → H20+ 60kcal CH4 + 202 -→ CO2 + 2H20+210 kcal Then the possible heat of formation of methane will be: O 0.00 kcal O 20.0 kcal 45.9 kcal O-47.3 kcal
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