23.1 - Redox reactions

Question 1

What are the three methods of constructing redox reactions?

Answer 1

1. Using two half-equations
2. Using oxidation numbers
3. Writing a half equation

Question 2

How to use two half-equations when writing a redox reaction?

Answer 2

1. Balance electrons
2. Balance species

Question 3

How to use oxidation numbers when writing a redox reaction?

Answer 3

1. Species that changes in oxidation number
2. Balance

Question 4

How to write a half equation?

Answer 4

1. Balance species
2. Balance charges