Chemistry
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Chromatography
Video from the Malmesbury Science Series - Mrs Peers-Dent shows you how to separate substances using chromatography and measure Rf values.
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Making salts
Video from the Malmesbury Science Series - Mrs Peers-Dent shows you how to make copper sulphate salt crystals.
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Titration
Video from the Malmesbury Science Series - Mrs Peers-Dent shows you how to accurately calculate the concentration of an acid using titration
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Conservation of Mass (Question)
Video from the Malmesbury Science Series - Mrs Peers-Dent shows you how to deal with this question about making titanium.
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Rates of Reaction
Video from the Malmesbury Science Series - Mrs Peers-Dent shows you how to change and measure the rate of reaction between sodium thiosulphate and hydrochloric acid.
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Temperature Changes
Video from the Malmesbury Science Series - Mr Mitchell shows you how to measure the temperature change of an exothermic reaction.