The following phenomena are studied in this film: the electrolytic decomposition of hydrogen chloride; the production of an electric current; the functioning of a storage battery; electroplating and the function of the electrodes; electro-refining and the action of preferential discharge; the precipitation of a solvent; the production of aluminium from a molten electrolyte.
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Collection
In ACMI's collection
Credits
Collection metadata
ACMI Identifier
307233
Language
English
Subject categories
Education, Instruction, Teaching & Schools → Science - Study and teaching
Educational & Instructional → Educational films
Mathematics, Science & Technology → Electrical currents
Mathematics, Science & Technology → Electrochemistry
Mathematics, Science & Technology → Electroplating
Mathematics, Science & Technology → Science - Study and teaching
Sound/audio
Sound
Colour
Black and White
Holdings
16mm film; Access Print (Section 1)
16mm film; Limited Access Print (Section 2)