Calculate the heat of combustion of eithene `CH_(2) = CH_(2)(g) + 3O_(2)(g) rarr 2CO_(2)(g) + 2H_(2)O(I)` The bond energy data are given below C = C = 619 kJ `mol^(-1)` C - H = 414 kJ `mol^(-1)` O = O = 499 kJ `mol^(-1)` C = O = 724 kJ `mol^(-1)` O - H = 460 kJ `mol^(-1)`

Calculate the heat of combustion of eithene `CH_(2) = CH_(2)(g) + 3O_(

1.	Calculate the heat of combustion of eithene `CH_(2) = CH_(2)(g) + 3O_(2)(g) rarr 2CO_(2)(g) + 2H_(2)O(I)` The bond energy data are given below C = C = 619 kJ `mol^(-1)` C - H = 414 kJ `mol^(-1)` O = O = 499 kJ `mol^(-1)` C = O = 724 kJ `mol^(-1)` O - H = 460 kJ `mol^(-1)`
Answer» Correct Answer - `-964 kJ" "mol^(-)`

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Calculate the heat of combustion of eithene `CH_(2) = CH_(2)(g) + 3O_(2)(g) rarr 2CO_(2)(g) + 2H_(2)O(I)` The bond energy data are given below C = C = 619 kJ `mol^(-1)` C - H = 414 kJ `mol^(-1)` O = O = 499 kJ `mol^(-1)` C = O = 724 kJ `mol^(-1)` O - H = 460 kJ `mol^(-1)`

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