Electrolysis Flashcards
1
Q
What is positive, anode or cathode?
A
Anode
2
Q
Electrolytes are
A
Molten or dissolved
3
Q
Cathode
A
The metal is produced if it is less reactive than hydrogen
Hydrogen is produced if the metal is more reactive
The more reactive one reacts with carbon
4
Q
Anode
A
Oxygen is produced unless it is chloride bromide or iodide
5
Q
Method
A
Put 50cm3 copper (ii) chloride solution in the beaker
Add two carbon rods attached to a power pack (4V) not touching
Write your observations and the element formed at each
