Electrolysis Flashcards
1
Q
How does electrolysis mean?
A
1) If you pass electric current through an ionic substance that’s molten or in solution, it breaks down into the elements it’s made
2) Free ions conduct electricity.
3) To complete electrical circuit there’s a flow of electrons. Electrons are taken away from ions at the positive electrode and given to other ions and the negative electrode.
2
Q
Explain OILRIG…
A
Oxidation is Loss
Reduction is Gain
3
Q
What electrode are negative electrons attracted to?
A
Positive Electrode
4
Q
What is electroplating?
A
Uses electrolysis to coat surface of metal with another.
5
Q
What does electrolysis mean?
A
Splitting up with electricity
