5 results found for chemistry

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kristen1 00:02:00

Carbon Snake Experiment

by Kristen Pace
Carbon Snake Experiment
for All ages,
Teaching modules | All ages | 2 years ago | 2225 views
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Chemical Equations 00:33:00

Chemical Equations – and how we construct them

by Colin Byfleet
Chemical Equations – and how we construct them
for 14-19 and upwards,
Teaching modules | 14-19 and upwards | 8 years ago | 992 views
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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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Royal Institute 00:07:00

Forms of Carbon Burning Diamond and Graphite; and the Discovery of Fullerenes

by Peter Wothers
Forms of Carbon Burning Diamond and Graphite; and the Discovery of Fullerenes
for 11-14 and upwards,
Teaching modules | 11-14 and upwards | 4 years ago | 1520 views
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With the aid of Prof. Sir Harry Kroto, Dr Peter Wothers demonstrates that both Diamond and Graphite are indeed made of Carbon.

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Oxidation numbers 00:37:00

Oxidation Numbers and Equations

by Colin Byfleet
Oxidation Numbers and Equations
for 14-19 and upwards,
Teaching modules | 14-19 and upwards | 8 years ago | 1398 views
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The concept of oxidation and reduction is explained and generalised using oxidation numbers with ionic and covalent examples. Several equations are balanced, using the oxidation number method to fix various atomic ratios.

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Basic microwave Physics 00:06:00

Radiation in Your Kitchen: Basic Microwave Oven Physics

by Daniel Julio Domínguez
Radiation in Your Kitchen: Basic Microwave Oven Physics
for 11-14 and upwards,
Teaching modules | 11-14 and upwards | 3 years ago | 1201 views
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They're awesome to have in the kitchen, but did you ever wonder how your microwave actually works? This is a quick introduction to the theory that makes our home microwave ovens possible. Here, Daniel covers the differences between microwave heati....

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