REDOX Flashcards
1
Q
When is the only time that oxidation no. of oxygen changes?
A
In peroxides (H2O2) where it is -1 and in compunds with fluorine
2
Q
What is oxidation and how does it affect oxidation number?
A
Is the process of electron loss and it involves an increase in oxidation number.
3
Q
What is reduction and how does it affect oxidation number?
A
The process of electron gain and it involves a decrease in oxidation number
4
Q
What are reducing agents?
A
Electron donors
5
Q
What are oxiding agents?
A
Electron acceptors
6
Q
What is disproportination?
A
The name for a reaction where an element in a single species simulatenously oxidises and reduces
