Chemistry

20 July, 17:53

For the chemical reaction C2H6 - -> C2H4 + H2 + 137kJ, the chemical energy of the

a) products is greater than the chemical energy of the reactant.

b) reactant and the chemical energy of the products are equal.

c) reaction cannot be calculated.

d) reactant is greater than the chemical energy of the products.

+1

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