Electrolysis

Electrolysis PowerPoint PPT Presentation


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Water Molecules. Zumdahl, Zumdahl, DeCoste, World of Chemistry 2002, page 8. . The decomposition of two water molecules.. 2 H2O ? O2 2 H2 . . . Electriccurrent. . Watermolecules. Electrolysis . H2O(l) O2 (g) 2 H2 (g). *Must add acid catalyst to conduct electricity.

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Electrolysis

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1. Electrolysis

2. Water Molecules

3. The decomposition of two water molecules.

4. Electrolysis This demonstration needs to be done using DC current (to produce a 2:1 H:O ratio). Use of AC current will produce equal amounts of hydrogen and oxygen gas.This demonstration needs to be done using DC current (to produce a 2:1 H:O ratio). Use of AC current will produce equal amounts of hydrogen and oxygen gas.

5. Electrolysis of Water

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