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PP083 - Chemiluminescence
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Chemiluminescent reactions provide an exciting visual hook for students when studying reaction energetics and redox chemistry. The production of light instead of heat in these exothermic reactions pro.. more
words matched: heat, reaction
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TL003 - Heat of reaction of zinc with copper(II) sulfate(VI)
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The activity described can be used as a class practical with KS4 students or as a demonstration with KS3. The energy changes involved can be comparedwith the concentration of the copper(II) sulfate(VI.. more
words matched: heat, reaction
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PP082 – The reaction between iron and sulfur: demonstration
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When the iron/sulfur mixture is heated, the sulfur melts and reacts with the iron exothermically to form iron(II) sulfide. This is an important demonstration that shows that the properties of a compou.. more
words matched: heat, reaction
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L195 - Safer chemicals, safer reactions
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An invaluable practical guide on how to safely undertake a range of visually and intellectually appealing chemical reactions. Includes alternatives to some traditional activities such as the thermit r.. more
words matched: heat, reaction
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PX008 - Ammonium salts (oxidising agents)
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Brief risk assessment guidance and experimental notes for a range of activities involving (oxidising) ammonium salts (Hazcard 8).
words matched: heat, reaction
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PP013 - Oxidation of alcohols: investigating the effect of structure
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The structures of alcohols influence their chemical reactivity. This small-scale activity provides a quick introduction to the effect of oxidising agents on primary, secondary and tertiary alcohols. T.. more
words matched: heat, reaction
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SRA033 - Powder flash
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This demonstration is a variation on CLEAPSS Supplementary Risk Assessment SRA002 - Dust explosions using cornflour, custard powder, icing sugar, lycopodium powder, etc. Because the demonstration is n.. more
words matched: heat, reaction
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SRA001 - The howling/screaming jelly baby
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A complete set of risk-assessed instructions for safely demonstrating this exciting chemical reaction.
words matched: heat, reaction
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GL146 - Estimating the vitamin C content of heat-treated food
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This document provides guidance on investigating the destruction of vitamin C in liquid and solid food materials caused by heating.
words matched: heat, reaction
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PP139 - The preparation of hydrated zinc sulfate crystals
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Preparing salts is a common activity at GCSE level, bringing together many useful skills. Making copper sulfate crystals (PP027), which involves making copper(II) sulfate from copper(II) oxide, is the.. more
words matched: heat, reaction
Showing results 1 to 10 of 699
1 234►