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iogann1982 [59]
3 years ago
11

Question

Chemistry
1 answer:
Tanzania [10]3 years ago
8 0

ANswer:-

Yes, it would occur without additional energy because the reaction is exothermic.

Explanation :-

Find Hydrogen enthalpies of both sides

Reactant=413+839+432=1684KJ/mol

Product=413KJ/mol

Clearly shown

\\ \bull\sf\dashrightarrow \Delta H=-ve

Hence its an exothermic reaction.

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