All Practical articles
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PracticalEnthalpy change of combustion of ethanol | practical videos | 14–16 years
Video and resources investigating the heat energy change of combustion of ethanol
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PracticalSimple distillation | practical videos | 14–16 years
Video and resources showing how to separate water from a coloured solution
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PracticalPaper chromatography | practical videos | 14–16 years
Video and resources showing how to separate colours in inks using paper chromatography
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PracticalRates of reaction | practical videos | 14–16 years
Video and resources showing how the concentration of sodium thiosulfate solution affects its rate of reaction with hydrochloric acid
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PracticalElectrochemical cells | practical videos | 16–18 students
Video and supporting resources to support electrochemistry practical work, including two microscale experiments, animation and cell diagrams
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PracticalPreparation of an organic liquid | practical videos | 16–18 students
Video and supporting resources to support practical work based on synthesis of an organic liquid, the experiment includes the stages of preparation, separation and purification
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PracticalQualitative tests for organic functional groups | practical videos | 16–18 students
Video and supporting resources to support a practical investigation to identify organic functional groups using a range of qualitative tests
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PracticalRates of reaction | practical videos | 16–18 students
Video and supporting resources, includes an initial rate (iodine clock reaction) and continuous monitoring method (volume of gas)
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PracticalConservation of mass | practical videos | 14–16 years
Video and supporting resources for two practical experiments exploring conservation of mass.
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PracticalEnthalpy change determination – practical videos | 16–18 students
Video resources showing the techniques used to determine the enthalpy change of a reaction.
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PracticalTitration – practical videos | 16–18 students
Learn how to prepare a standard solution, calculate the concentration of an unknown acid or moles of a known solid, and understand the different types of titration.
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PracticalThin layer chromatography – practical videos | 16–18 students
Learn how to identify unknown compounds, visualise the components and analyse the purity of product using thin layer chromatography (TLC).
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PracticalReflux and distillation – practical videos | 16–18 students
Learn how to carry out two common practical techniques, understand how they differ and their applications.
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PracticalGravimetric Analysis – practical videos | 16–18 students
Video resources demonstrating the technique of gravimetric analysis for determining the quantity of an unknown substance.
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PracticalQualitative tests for anions and cations – practical videos | 16–18 students
Video resources which demonstrate simple test tube experiments to identify cations and anions.
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PracticalRates of hydrolysis – practical videos | 16–18 students
Video resources and associated questions on the topic of hydrolysis of halogenoalkanes.
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PracticalRedox – practical videos | 16–18 students
Video resources to support the teaching of popular classroom-based redox titrations.
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PracticalIdentifying ions – practical videos | 14–16 students
Video resource showing how to identify ions in various solutions. Flame tests, sodium hydroxide test (microscale) and tests for negative ions: carbonate, sulfate and halide ions