Given H2 (g) + ½ O2(g) H2O(1) CO2(g) → CH4(g) AH = -293 kJ/mol С ($) + O2(g) AH = -392 kJ/mol %3D C (s) + 2H2(g) AH = -226 kJ/mol %3D Calculate the heat of combustion of CH4(g).

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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b)
Given
> H2O(1)
CO2(g)
CH4(g)
H2 (g) + ½ O2(g)
AH = -293 kJ/mol
C (s) +
O2(g)*
AH = -392 kJ/mol
C (s) + 2H2(g)
AH = -226 kJ/mol
Calculate the heat of combustion of CH4(g).
Transcribed Image Text:b) Given > H2O(1) CO2(g) CH4(g) H2 (g) + ½ O2(g) AH = -293 kJ/mol C (s) + O2(g)* AH = -392 kJ/mol C (s) + 2H2(g) AH = -226 kJ/mol Calculate the heat of combustion of CH4(g).
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