DIY holder set for carbon electrode to do electrolysis of copper sulphate
Contributed by LENA LIM YUXIA, SITI SUYATI BINTE SAMRI
Present Situation:
Present Situation:
Using crocodile clip to hold the carbon rod in a
beaker containing copper sulfate solution.
Short circuiting occur if not careful
Improvement:
Reuse the cover of a B100 container as a holder for
the two carbon rods by drilling two holes parallel to the other.
The cover act
as a holder and being parallel will prevent short circuiting in the connection.
B100 container is not used because it is not stable,
being plastic, it may topple and spillage occur
A smaller glass beaker is used so less solution is
needed and less “accident “will happen
Safety and cost is taken into consideration
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