Having a Gas with Water
Use electricity to break water into its elemental components.
July 5, 2018 • 00:08:06
Build a simple electrolysis device using a 9-volt battery wrapped in oil-based modeling clay, trap the two gases produced, and end with a bang as you test their composition.
© 2018 Exploratorium. Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
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