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

The correct answer is Option D.

Explanation:

Half reaction method uses the half cell reactions to balance a chemical equation.

To balance an equation by half reaction method, we first need to find out the oxidation state of the atoms. By this, we can determine which substance is getting oxidized and which is getting reduced.

In oxidation half reaction, the specie looses its electron according to the oxidation state.

In reduction half reaction, the specie gains its electron according to the oxidation state.

Hence, to balance an equation with half reaction method, we first need to find out the oxidation state of atoms.

Thus, the correct answer is Option D.

the correct answer is answer a. a mixture

no other options make sense

hope this

have a great day : )

  - sprinkles

i think it is d. e because the next one is igneous.