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Llana [10]
4 years ago
7

Calculate ÎGârxn for the following reaction:______

Chemistry
1 answer:
Bad White [126]4 years ago
8 0

Answer:

-1043,8 KJ

Explanation:

Hello!

It is necessary to accommodate the reactions to get the reaction of my interest.

Reaction A reverses what modifies its energy in its sign (+72.6 KJ).

Reaction B doubles, which also doubles its energy (-514.4 KJ x 2).

Reaction C reverses what modifies its energy in its sign (-87.6 KJ).

By sum of the energies I get the energy of the global reaction.  

Successes in your homework!

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