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Precautions needed in practical work involving bromine, liquid and gas, and bromine water.
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Risk assessment guidance for solutions of bromine in water.
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This guide describes a method of finding the iodine number for fats and oils using bromine that does not require a fume cupboard and can therefore be used as a class activity.
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Different methods for preparing aqueous solutions of bromine. Includes guidance on how to open glass ampoules of bromine liquid.
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Testing for organic functional groups: unsaturation or double bonds
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Risk assessment guidance for bromine liquid (not solutions).We have updated storage and emergencies information on bromine Hazcard in order  to meet advice given on E-Cards. Do not apply any ‘neutrali.. more
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This document describes how to safely carry out unsaturation tests using bromine solution. There is guidance on minimising the release of toxic gas, and the intense and sometimes unpleasant odour of s.. more
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The kinetics of a reaction can be investigated by determining how the rate of the reaction varies with the concentration of the reactants. The 'disappearing pink' method provides an alternative to iod.. more
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This edition includes notes on a chemistry teacher who was fined after an accident which resulted from a failure to follow risk assessment guidance (the LEA was a member of CLEAPSS), the introduction .. more
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A set of risk assessed instructions for safely demonstrating this exothermic reaction.
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Showing results 1 to 10 of 90
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