Electrochemisty/ redox Flashcards
1
Q
Redox reaction
A
A reaction involving the transfer of electrons
2
Q
Oxidation
A
The loss of electrons
3
Q
Réduction
A
The gain of electrons
4
Q
Oxidising agent
A
A substance that accepts electrons
5
Q
Reducing agent
A
A substance that donates electrons
6
Q
Anode
A
The electrode where oxidation takes place
7
Q
Cathode
A
The electrode where reduction takes place
8
Q
Électrolyte
A
A substance that can conduct electricity by forming free ions when molten or dissolved in a solution
9
Q
Brine
A
A highly concentrated solution of sodium chloride
10
Q
Spectator ions
A
Ions that do not take part in the transfer of elections
