Electrolysis with a Hoffman Voltameter

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In this video I will demonstrate how an electric current is used in a non-spontaneous electrolytic cell to separate ions of Copper sulfate and dilute sulfuric acid. I will also show how to collect and test for the gasses and identify the anode and the cathode and therefore also the reducing agent and oxidizing agent.
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next time use splints - the ones used were like sticks and probably caused you to make a right pig's ear of the oxygen test!

PeterPete
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