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A set of risk assessed instructions for safely demonstrating this exothermic reaction.
words matched: exothermic
This illustrates some practical opportunities to use newly- available, and modestly-priced infra red cameras in science lessons.
words matched: exothermic
Sulfuric(VI) acid does not exhibit the usual properties of an acid unless it is dissolved in water. In this activity, the concentrated acid acts as a dehydrating agent, removing the water of crystalli..
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words matched: exothermic
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..
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words matched: exothermic
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..
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words matched: exothermic
In this activity, a primary alcohol (ethanol) is oxidised to an aldehyde (ethanal) using an acidified dichromate(VI) solution. After collection by distillation, the organic product can be tested to co..
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words matched: exothermic
Risk assessment guidance for cyclohexene, dipentene (limonene), ethene (ethylene), ethyne (acetylene), hex-1-ene, oct-1-ene.
words matched: exothermic
Risk assessment guidance for sulfuric(VI) acid, H2SO4.
words matched: exothermic
Silicon(IV) chloride, also known as silicon tetrachloride, is supplied in bottles where, over time, the top becomes dangerously stuck. This guide describes how to safely prepare the chemical in situ, ..
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words matched: exothermic
The reaction between iron and sulfur, to produce iron sulfide, is cited in many textbooks and other resources as a good demonstration of the difference between mixtures and compounds. A key distinguis..
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words matched: exothermic
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