Vanadium: a transition element

United States, 1962

Film
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Eipsode of Series “Chemical Education Material Study”
Vanadium is studied as a typical transition element. The different oxidation states of vanadium and their colours are observed and then identified by means of a quantitative titration of vanadium(II) solution with cerium(IV) solution. The oxidation states and the observed colours are correlated with the electronic structures using an orbital board. The formation of complex ions containing vanadium in different oxidation states is demonstrated. The variations in properties in terms of ion size and charge density are discussed.

Credits

director
producer

David W. Ridgway

production company

Wexler Film Productions

Duration

00:21:18:00

Production places
United States
Production dates
1962

Appears in

Chemical Education Material Study

Group of items

Chemical Education Material Study

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Collection metadata

ACMI Identifier

30017

Language

English

Subject categories

Documentary

Documentary → Documentary films - United States

Education, Instruction, Teaching & Schools → Science - Study and teaching

Educational & Instructional

Educational & Instructional → Educational films

Educational & Instructional → Instructional

Mathematics, Science & Technology → Chemical elements

Mathematics, Science & Technology → Chemical processes

Mathematics, Science & Technology → Chemical reactions

Mathematics, Science & Technology → Chemistry

Mathematics, Science & Technology → Ions

Mathematics, Science & Technology → Oxidation

Mathematics, Science & Technology → Science

Mathematics, Science & Technology → Science - Study and teaching

Short films

Short films → Short films - United States

Sound/audio

Sound

Colour

Colour

Holdings

16mm film; Access Print (Section 1)

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