Redox Flashcards
1
Q
Define the term ‘disproportionation’
A
A reaction where the same element is oxidised or reduced
2
Q
Define the term ‘oxidation’
A
The loss of electrons or an increase in oxidation number
3
Q
Define the term ‘oxidation number’
A
A measure of the number of electrons an atom uses to bond with atoms of another element
4
Q
Define the term ‘oxidising agent’
A
A reagent which oxidises (takes electrons from) another species. An electron acceptor
5
Q
Define the term ‘redox reaction’
A
A reaction which involves both oxidation and reduction
6
Q
Define the term ‘reducing agent’
A
A reagent which reduces (adds electrons to) another species.
An electron donor
7
Q
Define the term ‘reduction’
A
The gain of electrons or a decrease in oxidation number
