 |
 |
|
|
The programme describes an Infra-red spectrometer and shows how the absorbtion spectrum relates to the chemical bonds within the sample and the natural frequencies of their vibrations. This technique enables analysis of very small chemical samples.
15 minutes PAL VHS tape
Cost: £35.00
Cost (Europe): £55.00
Cost (Outside EU): £75.00 + p&p
Nuclear Magnetic Resonance spectra are normally run on chemical samples whose empirical formulae are known. The technique determines the detailed structure of unknown compounds. The programme explains the principle of NMR and shows how the spectra are generated and interpreted.
22 minutes PAL VHS tape
Cost: £35.00
Cost (Europe): £55.00
Cost (Outside EU): £75.00 + p&p
The idea of Symmetry is clearly explained - rotations, reflections, inversions, improper rotations and the effects of successive operations. Each is related to molecular examples.
14 minutes PAL VHS tape
Cost: £35.00
Cost (Europe): £55.00
Cost (Outside EU): £75.00 + p&p
[ Chemistry Images Post_16 Front Page | Publisher Address Index | Publisher and Programme Title Index | Keyword Index ]
[ANGLESEY ALUMINIUM - RTZ | BBC STUDIES | BOULTON-HAWKER FILMS LIMITED | CFL VISION | CHEMICAL INDUSTRIES ASSOCIATION | CONCORD VIDEO AND FILM COUNCIL | CLASSROOM VIDEO | ETSU: NEW AND RENEWABLE ENERGY RESOURCES BUREAU | FOCAL POINT AUDIO VISUAL LTD. | FILMS FOR THE HUMANITIES AND SCIENCES | INSTITUTE OF CHEMICAL ENGINEERS | JOURNAL OF CHEMICAL EDUCATION SOFTWARE | LABORATORY OF THE GOVERNMENT CHEMIST | LEEDS UNIVERSITY TELEVISION | NEW MEDIA | OPEN UNIVERSITY | RESOURCES IN TRAINING AND EDUCATION LTD. | ROYAL SOCIETY OF CHEMISTRY | SHEFFIELD UNIVERSITY TELEVISION | SHOTLIST - EBS TRUST | THE VEGA SCIENCE TRUST | VIEWTECH EDUCATIONAL MEDIA 1 (Formerly EDUCATIONAL MEDIA FILM & VIDEO LTD. Catalogue) | VIEWTECH EDUCATIONAL MEDIA 2 (Formerly VIEWTECH FILM AND VIDEO Catalogue - Includes new material) | THE WELLCOME TRUST | UNIVERSITY OF YORK - CENTRE FOR ANALYTICAL SCIENCE AND INSTRUMENTATION | YORK FILMS OF ENGLAND ]