Electrochemical Changes: Assigning Oxidation Numbers and Balancing Half-Reactions

Synopsis

Explains oxidation numbers within molecules and polyatomic ions using detailed graphics; shows various examples of the rules for assigning oxidation numbers; explains the rules for writing half-reactions using oxidation numbers.

Language

English

Country

Great Britain

Year of production

1996

Notes

The video assumes prior knowledge of oxidation, reduction, oxidising and reducing agents, balancing half-reactions to obtain a balanced redox reaction

Subjects

Chemistry

Keywords

chemical reactions; electrochemistry; electrolysis; oxidation; reduction

Distribution Formats

Type

VHS

Format

PAL

Price

£35.00

Availability

Sale

Duration/Size

28 minutes

Year

2004

Production Company

Name

Access - The Education Station

Web

http://www.accesslearning.com External site opens in new window

Address

Edmonton, Alberta T6B 2N9
Canada

Distributor

Name

Boulton-Hawker Films Ltd

Email

sales@boultonhawker.co.uk

Web

http://www.boultonhawker.co.uk/ External site opens in new window

Phone

01449 616 200

Fax

01449 677 600

Address

Combs Tannery
Stowmarket
Suffolk
IP14 2EN

Notes

Distributor of over 400 DVDs and videos for use in teaching at GCSE level and above. Particularly strong in science-based subjects which the company used to produce themselves, but now sources from the USA, Canada and Australasia. Titles cover the subject areas of biology, business studies, careers, chemistry, child development & the family, citizenship, design & technology/food technology, English, geography/ecology, home economics, ICT, maths, media studies, PE/sport studies, physics and PSHE. Sale with free preview.