redox reactions Flashcards
1
Q
what is meant by reduction ?
A
- the loss of oxygen
- the gain of electrons
- gain of hydrogen
2
Q
what is meant by oxidation ?
A
-gaining of oxygen
- loss of electrons
- loss of hydrogen
3
Q
what does OILRIG stand for ?
A
Oxidation
Is
Loss of electrons
Reduction
Is
Gain of electrons
4
Q
reduction + oxygen = ?
A
redox reaction
5
Q
what happens during a redox reaction ?
A
1 chemical gains electrons and one chemical loses electrons simultaneously