Perform electrolysis with pencil lead

Perform electrolysis with pencil lead

How to perform electrolysis with pencil lead See how to do electrolysis of water with graphite (lead from a pencil). The positive side has oxygen bubble, and the negative side has hydrogen bubble. Just get a 9V dry cell battery.

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How to perform electrolysis with pencil lead

EducationScience

See how to do electrolysis of water with graphite (lead from a pencil). The positive side has oxygen bubble, and the negative side has hydrogen bubble. Just get a 9V dry cell battery.

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Average Grade B-
Length 1:48
Views 449
Format Flash
Curated 3 months ago by rmansur
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