Answer to Question #45924 in Physical Chemistry for Peeyush Pandey

Question #45924
Heat of formation of C2H4 = 12.5 Kcal Heat of atomisation of C+ 171 Kcal Heat of atomisation of H+ 52.1 Kcal Bond energy of C-H = 99.3 Kcal What is C=C bond energy?
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Assignment Expert
03.10.18, 12:05

Dear MIHIr,

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02.10.18, 18:20

Why all the energies are required in 4 or 2

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