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Using the table of bond energies below, the delta H for the reaction is? H2C =...

Using the table of bond energies below, the delta H for the reaction is?

H2C = CH2 + H-Br -> H3C - CH2Br

This is ethylene plus hydrogen going to ethyl bromide.

Bond C-C    C = C    C - H H - Br    C - Br

D (kj/mol)    348 614 413    366 276 SHOW    WORK

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Answer #1

The given reaction is i n HC=CHA + HBr - HC- CH, Br To Calculate the DH of the Reaction we need to use the following formula;Now, substitute Both these hatices in OHI AH 2 C hond - {H bond Broken formed 980-1037 - 57 ks molt s Ansulle

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