JCE Software: Chemistry Comes Alive!: Sample Movie: Electrolysis of Water


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Home > JCE Software > Chemistry Comes Alive! > Sample Movies > Electrolysis of Water

Electrolysis of Water: Sodium Sulfate Solution

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The reaction shown in the movie below comes from the Chemistry Comes Alive! (CCA!) video collection. CCA! is published by the Journal of Chemical Education Software, Division of Chemical Education, Inc., American Chemical Society.

About This Movie

Two cylinders containing a sodium sulfate solution are connected with tubing. Each has a platinum electrode connected to a power supply. Bromthymol Blue indicator is in the sodium sulfate solution. The top vial shows the indicator color in the acid, the middle in neutral solution, and the bottom in base. When electricity passes through the system, oxidation occurs at one electrode and reduction at the other. Gas is formed at each electrode, and the acidity increases at one electrode and decreases at the other.

Finding This Sample Movie in the CCA! Collection

Following are links into the CCA! volume or volumes that contain this movie.

	Chemistry Comes Alive! Volume 3 > Electrochemistry
	Chemistry Comes Alive! Volume 3 > Oxidation/Reduction Aqueous Solutions
	Chemistry Comes Alive! Volume 1 > Decomposition Reactions

CCA! volumes are organized according to topics in chemistry. Some movies are included on more than one volume of CCA! because they can be used to demonstrate more than one topic or idea.

Viewing Chemistry Comes Alive! Video

Chemistry Comes Alive! uses QuickTime and requires QuickTime version 5 or later and the QuickTime plug-in in order to view the video.

You can download the latest version of QuickTime from the Apple Computer, Inc. WWW site.

Home > JCE Software > Chemistry Comes Alive! > Sample Movies > Electrolysis of Water > Sodium Sulfate Solution

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ChemPages Laboratory
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