Organometallic uranium chemistry: small molecule activation
Jess gives a lively account of her work which involves the study of how uranium organ-metallics can catalyse unusual and useful reactions. She is a PhD student at the University of Sussex, UK.
More details | Watch nowSuzuki Coupling Reactions
The discoverer of these really useful reactions talks about their discovery and development.
More details | Watch nowMetal Flux Synthesis Media for Magnetic Compounds
Early rare earth metals (La, Ce, Pr, Nd) combined with late first row transition metals (Fe, Co, Ni) can produce low melting eutectic mixtures. For instance, a 75:25 mole percent mixture of La and Ni forms a eutectic that melts at 532 õC. We are inv....
More details | Watch nowThe History of Nitrous Oxide
The Periodic Table as you’ve never seen it before
A wonderful set of videos about all the elements, available interactively from the opening page.
More details | Watch nowAtmospheric Chemistry
In this interview Sherwood Rowland talks about Ozone depletion and the effect of CFCs on Ozone and Global Warming (Greenhouse Warming where infrared radiation is trapped). He explains the chemistry of Ozone depletion and the history of what led to th....
More details | Watch nowConductive Polymers
Heeger says that he started as a physicist and thinks like a physicist but got interested in the late 70's in the study of materials. For him it was a natural evolution to move to polymers and in 1975 he began working with Alan MacDiarmid and became ....
More details | Watch nowThe Chemistry of Interstellar Space
Radioastronomical observations of our galaxy have revealed hordes of molecules in the interstellar medium. Extremely fast reactions result in the high abundance of complex organic compounds in the space between the stars. Amazingly, the key to all th....
More details | Watch nowConstructing Chemical Formulas
An introduction to constructing and recognising chemical formulas. Using 20 well-known elements, the valency-rules which govern the atomic ratios are explained and used with several examples.
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An introduction into the writing down of fully balanced chemical equations. The process is explained starting with word equations, finding all the relevant formulas and then working with some useful rules for finding the correct coefficients in the b....
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