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L215 - Microscale organic chemistry
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Promotes the use of microscale (very small scale) practical activities by describing and explaining  equipment and techniques used. Illustrates these with instructions for several common organic chemi.. more
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Bulletin 109 - Autumn 2000
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This edition includes notes on a prosecution of a school for an accident in D&T, an accident involving a collapsing drinks can, a safety tip for using steam engines, keeping and studying brine shr.. more
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PP104 - Preparation and properties of propene
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The dehydration of an alcohol to an alkene is commonly studied in post-16 courses.  The chemistry of alkenes is also required at GCSE. In this small-scale method, which can be carried out on the open .. more
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PP061 - Microscale Cracking of Liquid Paraffin
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This important procedure illustrates the conversion of saturated hydrocarbons, which are used for fuels, into the more chemically useful unsaturated hydrocarbons, used in making plastics. The alkenes .. more
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PP076 - Microscale reduction of copper(II) oxide with hydrogen gas
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Microscale reduction of copper(II) oxide with hydrogen gas
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PP036 - Exploring equilibria: cobalt(II) complexes
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A relatively simple activity involving two vividly coloured cobalt(II) complexes in solution can be used to illustrate the effects of changing conditions (concentration, temperature) on a reaction at .. more
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TL018 - Microscale chemistry poster
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An overview of the techniques and equipment used and covered in the Microscale Science
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PP096 –Testing for common negative ions
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The common negative ions, carbonate (CO32-), sulfate(VI) (SO42-) and the halides (Cl–, Br– and I–) can be simply tested for in test tube reactions. The method described here uses a more dilute ammo.. more
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PP105 - Hydrogenation of propene
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This small-scale version of the hydrogenation process can be done in a school laboratory. It can be carried out as an extension to the Practical Procedure, Preparation and properties of propene, to de.. more
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PP019 - Analysis of vinegar (small scale)
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This small-scale analysis activity uses simple equipment and provides a useful introduction to the principles of titration. Quantities of the reagents are measured by mass (rather than volume) and the.. more
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Showing results 1 to 10 of 176
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