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Deals with colour theory and equilibria of both indicators and transition metal complexes, through spectrophotometric study of their colours. The use of both simple and complex spectrophotometers is...
To some, chemical equilibrium might be thought to be a dull and difficult topic. This programme, which explains how water can be converted into wine and methylated spirits into whisky, hopes to prove it...
Uses demonstrations and analogies to examing why substances react in definite proportions. Various mistures of hydrogen and oxygen are ignited - the biggest bang occures with 2:1; a nuts-and-bolts analogy...
Examines a number of features and trends in the periodic table of elements, using graphics and footage of experiments. Shows third-row elements reacting with oxygen, chlorine, bromine and sodium.
Professor Gerhard Ertl is one of the world’s leading experts on surface techniques and their application to catalytic problems. Looks at his hrsearch into the industrial synthesis of ammonia. Filmed on...
Look at the anti-corrosion measures used on the Austin Metro. Shows the work of the computer-aided design department of Austin Rover which can eliminate many potential corrosion traps before manufacture...
Shows two methods of obtaining direct information about what happens during a simple reaction at a molecular level: the first uses a computerised mathematical model of the reaction and the second uses...
A reaction mechanism is the chemist’s model of the individual molecular processes that result in the gross observations of chemical reactions. Analyses the way in which the mechanisms of a hydrolysis...
Considers enzyme catalysed hydrolysis where the spread of reaction demands rapid experimental techniques. Stopped-flow ultra-violet spectroscopy is used to demonstrate the technique.
Illustrates the basic concepts of electrochemical cells, starting with the questions of how chemical reactions can be used to provide electricity using the displacement of silver from solution by copper....
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