Copper(III) Sulfate: Flashcards
1
Q
What does a solution of copper(II) Sulfate contain?
A
4 different ions: Cu²+, SO4²-, H+ and OH-)
2
Q
What do copper ions do more easily than hydrogen ions?
A
Accept electrons
3
Q
What happens at the cathode?
A
Copper metal is produced
4
Q
What is the equation for copper ions?
A
Cu²+ + 2e- —> Cu
5
Q
What do hydroxide ions do more easily than Sulfate ions?
A
Lose electrons
6
Q
What happens at the anode?
A
Oxygen and water are produced
7
Q
What is the equation for hydroxide ions?
A
4OH- —> O2 + 2H2O + 4e-
8
Q
Look diagram page 27
A
Ok
