Question

Question)
Benzene burns in oxygen according to the following reaction
C6H6(l) + (15/2)O2(g) ---> (3)H2O(l) +
(6)CO2(g)
If ∆fH°of C6H6(l) , H2O(l) and CO2(g) are given as 49.0 , -286 and -394 kJ/mole respectively ,
Then calculate the amount of heat liberated by burning 1 kg of benzene .
( 3 Marks )
Please , I request you to hurry ,
I have my school exams

Answer 1

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