HarlanT747395 HarlanT747395

03-11-2022
Chemistry

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To correctly balance the half reaction, what would you need to add?

To correctly balance the half reaction what would you need to add class=

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NaviaG523952 NaviaG523952

03-11-2022

1) Balance the chemical equation.

[tex]Se\rightarrow Se^{2-}[/tex]

In order to balance the equation, we can add two electrons to the reactants.

So, the balance equation is

[tex]2e^-+Se\rightarrow Se^{2-}[/tex]

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