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Equilibrium   [Title Translation]

Das chemische Gleichgewicht - Kennzeichnung durch Radioisotope   [Other Title]
Produksjonsår: 1961
Sjanger: Documentary Film
Innspillingssted: n/a

Credits
Production company: Davidson Films (San Francisco, CA)
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Author: George C. Pimentel


nøkkelord: chemisches Gleichgewicht, radioaktive Isotope, chemical, chemical equilibriumGleichgewicht, chemisches, equilibrium, radioactive isotope
The film deals with three questions: What is chemical equilibrium? How does the chemist recognize it? How does he explain it? In answering the questions the film stresses the dynamic nature of equilibrium. Radioactive tracers are used to demonstrate the dynamic molecular behaviour of the substances at equilibrium in a closed system. An analogy in terms of fish population in two connected bowls, and animation using molecular models, present the concepts with striking simplicity.

Version 1
Språk: deu
Lyd: n/a
Visningsformat: n/a
Varighet: 22 min

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Version 2
Språk: deu
Lyd: n/a
Visningsformat: n/a
Varighet: 22 min

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Version 3
Språk: deu
Lyd: Sound film
Visningsformat: n/a
Varighet: 22 min

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Version 4
Språk: deu
Lyd: Sound film
Visningsformat: n/a
Varighet: 22 min

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