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03-10-2016
Chemistry

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Write the half-reactions for the following redox reaction:

2Li + H2 → 2LiH

I also need the charges of each element.

Respuesta :

03-10-2016

Half reactions
2Li > 2Li+ + 2e-
H2 + 2e- > 2H-

Li+ lithium ion
H- hydride ion

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