Question
Calculate the standard enthalpy change for the reaction:
2C8H18(l) + 17O2(g) --> 16CO(g) + 18H2O(l)
Given:
2C8H18(l) + 25O2(g) --> 16CO2(g) + 18H2O(l): ∆Hº = -11,020 kJ/mol
2CO(g) + O2(g) --> 2CO2(g): ∆Hº = -566.0 kJ/mol
2C8H18(l) + 17O2(g) --> 16CO(g) + 18H2O(l)
Given:
2C8H18(l) + 25O2(g) --> 16CO2(g) + 18H2O(l): ∆Hº = -11,020 kJ/mol
2CO(g) + O2(g) --> 2CO2(g): ∆Hº = -566.0 kJ/mol
Answers
Add equation 1 to the reverse of equation 2. I did this in my head so write it down and confirm it before proceeding.
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