500 prompts matching "Exam practice: The paint and textile industries in Nigeria"
Spot my mistake: Assuming pH 7 is neutral at every temperature
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Quiz me: The solubility rules for the common salts
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Spot my mistake: Choosing a titration route for an insoluble salt
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Spot my mistake: Assuming every salt solution is neutral
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Spot my mistake: Predicting a substitution reaction for an alkene
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Spot my mistake: Oxidising a tertiary alkanol in an answer
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Real-life Nigeria: Ethanol production by fermentation in Nigeria
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Spot my mistake: Describing nylon as an addition polymer
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Quiz me: Concentrating an ore before extraction
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Spot my mistake: Proposing carbon reduction for aluminium
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Quiz me: Purifying bauxite before electrolysis
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Spot my mistake: Describing aluminium oxide as purely basic
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Spot my mistake: Predicting that iodine displaces chlorine
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Spot my mistake: Adding water to concentrated sulphuric acid
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Quiz me: The uses that follow from each carbon structure
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Spot my mistake: Describing carbon monoxide as an acidic oxide
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Spot my mistake: Expecting boiling to remove permanent hardness
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Quiz me: Straight fertilisers and compound fertilisers
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Spot my mistake: Assuming more fertiliser always means a better yield
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Quiz me: The characteristic properties of the transition metals
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