Question

Equations can be balanced by using the half-reaction method. Which step should be completed first when using this method? inserting the coefficients balancing the half reactions identifying the half reactions finding the oxidation states of atoms.

Answer 1

The step to be completed first while using the half-reaction is balancing the equation. Thus, option B is correct.

The half-reaction is the oxidation or the reduction reaction of the redox reaction. The oxidation is given as the loss of electrons, and reduction is given as the gain of electrons.

How do you balance a half-reaction?

The half-reaction in the cell consists of the change in the electrons and the oxidation state of the elements. The oxidation and reduction reactions are balanced by inserting the equation.

The first step in using the half-reaction is the balancing of reaction. Thus, option B is correct.

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Answer 2

the answer is D I hate it when people troll