Redox Reactions Flashcards
1
Q
Two variables in a redox reaction?
A
- Reduction
2. Oxidation
2
Q
What is oxidation?
A
Addition of oxygen
Removal of hydrogen
3
Q
What is reduction?
A
Removal of oxygen
Addition of hydrogen
4
Q
Oxidation or reduction?
2Mg + O2 = 2MgO
A
Oxidation
5
Q
Oil?
A
Oxidation is loss of electrons
6
Q
Rig?
A
Reduction is gain of electrons
7
Q
When the oxidation number decreases it is called ____
A
When the oxidation number decreases it is called REDUCTION
8
Q
when the oxidation number increases it is called ______
A
When the oxidation number INCREASES it is called OXIDATION
9
Q
Oxidation ====
Reduction ====
A
Oxidation ==== REDUCING AGENT
Reduction ==== OXIDIZING AGENT
