Redox

Synopsis: Shows chemical reactions involving the transfer of electrons from one species to another; oxidation number; half equations; balancing redox equations; standard redoc potentials. Demonstrations include copper and aqueous silver nitrate; aluminium production; chemiluminescence and luminol; liquid oxygen; chromium trioxide and ethanol; magnesium and oxygen; sequential reduction of aqueous manganate (VII) to aqueous manganese (II); electrode potentials and copper, zinc and hydrogen half cells; copper and zinc metals with zinc and copper (II) aqueous solutions; the lead acid battery.
Language: English
Country: Australia
Medium: Video; Videocassette. VHS. col. 29 min.
Year of production: 1991
Availability: Sale; 1998 sale: £28.75 (+VAT +p&p)
Notes: Reviewed by Royal Sociaty of Chemistry Appraisals Committee 16/6/93.
Documentation: Accompanying teacher’s notes.
Uses: Ages 16+.
Subjects: Chemistry
Keywords: chemical reactions; electron transfer; electroplating; oxidation

Name: Classroom Video
Notes: Classroom Video ceased trading in January 2015. Some of their assets including the streaming platform and our curriculum content have been acquired by ClickView. Around 160 DVD titles are available (or will be made available) through Boulton-Hawker.

Name: Classroom Video
Notes: NB Classroom Video ceased trading in January 2015. Potential customers are directed to DVD sales enquiries are directed to sales@boultonhawker.co.uk and are asked to note that not all third party, or proprietary content which includes videos produced by VEA, Classroom Video, Online Classroom and Training Point will be available from Boulton Hawker. Streaming customers are asked to be aware that: All current licences will remain active for the duration of their license period (including embed links and clips that you have created) No streaming licence can be renewed after the existing license period has lapsed Classroom Video’s parent company VEA will manage existing streaming licences from a technical and administrative perspective. For all enquiries please contact support@vea.com.au

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