500 prompts matching "Spectator ions and how to spot them"
Quiz me: The factors that affect the solubility of a solute
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Spot my mistake: Reading a solubility curve without checking the units
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Real-life Nigeria: Fractional crystallisation and purification
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Quiz me: Strong and weak acids and bases
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Spot my mistake: Assuming pH 7 is neutral at every temperature
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Chemistry at work: PH control in Nigerian food and water industries
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Spot my mistake: Choosing a titration route for an insoluble salt
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Real-life Nigeria: The salts used in Nigerian agriculture and food
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Exam practice: The salts that do not hydrolyse, and why
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Spot my mistake: Assuming every salt solution is neutral
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Real-life Nigeria: Hydrolysis and soil pH in Nigerian farming
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Chemistry at work: Hydrolysis and the choice of fertiliser
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Quiz me: Naming straight-chain and branched alkanes
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Exam practice: Substitution with halogens, and the mechanism in outline
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Spot my mistake: Writing an isomer that is really the same molecule
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Real-life Nigeria: The alkanes in Nigerian fuels and cooking gas
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Chemistry at work: Alkanes as feedstock for the petrochemical industry
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Quiz me: Naming alkenes and alkynes with position numbers
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Spot my mistake: Predicting a substitution reaction for an alkene
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Real-life Nigeria: Polymerisation of alkenes and the plastics it gives
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