Electrochemistry

Duration: 10 min

Genre: Natural Science

Creator: Erpi

Format: 16mm

Color: B&W

Sound: Sound

Description: Electrolytic decomposition of hydrogen chloride and the production of electric current from the reaction between chlorine and hydrogen at platinum electrodes. Applications in storage battery, electroplating, electro-refining, and production of caustic soda by electrolysis of sodium chloride.

Metadata Source:Bell & Howell Filmosound Library Catalog of Educational Motion Pictures, 1942