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ELECTROLYSIS OF WATER<br />
Oxygen & Hydrogen Displace H2O in Test Tubes<br />
Hydrogen gas is formed at the electrode. Oxygen gas is formed at the anode.  An electrical current is applied to carbon-graphite electrodes. Sodium chloride is added as a catalyst.

Fphoto-66738408-6CC.jpg

ELECTROLYSIS OF WATER
Oxygen & Hydrogen Displace H2O in Test Tubes
Hydrogen gas is formed at the electrode. Oxygen gas is formed at the anode. An electrical current is applied to carbon-graphite electrodes. Sodium chloride is added as a catalyst.

Copyright:© 1984 Chip Clark - Fundamental Photographs

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