Coal gasification can be represented by the equation: 2 C(s) + 2 H20(g) CH4(g) + CO2(g) AH = ? Use the following information to find A H for the reaction above. Co(g) + H2(g) → C(s) + H20(g) Co(g) + H20(g) →? CO2(g) + H2(g) Co(g) + 3 H2(g)- CH4(g) + H20(g) AH = -131 kJ AH = -41 kJ AH = -206 kJ 116 kJ -116 kJ O-372 kJ O 15 kJ

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter4: Chemical Reactions
Section: Chapter Questions
Problem 4.72P
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QUESTION 3
Coal gasification can be represented by the equation:
2 C(s) + 2 H20(g) CH4(g) + CO2(g)
AH= ?
Use the following information to find A H for the reaction above.
Co(g) + H2(g) → C(s) + H20(g)
Co(g) + H20(g) –→? CO2(g) + H2(g)
CO(g) + 3 H2(g) - CH4(g) + H20(g)
AH = -131 kJ
AH = -41 kJ
AH= -206 kJ
116 kJ
O-116 kJ
-372 kJ
15 kJ
Transcribed Image Text:QUESTION 3 Coal gasification can be represented by the equation: 2 C(s) + 2 H20(g) CH4(g) + CO2(g) AH= ? Use the following information to find A H for the reaction above. Co(g) + H2(g) → C(s) + H20(g) Co(g) + H20(g) –→? CO2(g) + H2(g) CO(g) + 3 H2(g) - CH4(g) + H20(g) AH = -131 kJ AH = -41 kJ AH= -206 kJ 116 kJ O-116 kJ -372 kJ 15 kJ
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