500 prompts matching "Exam practice: The reactions of alkalis with acids and with ammonium salts"
Chemistry at work: Gas law calculations in Nigerian industry
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on gas la
Project task: Plotting a solubility curve from my own measurements
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Chemistry at work: Solution chemistry in Nigerian pharmacy
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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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Project task: Preparing and crystallising a named salt
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Chemistry at work: Salt manufacture as an industry
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Spot my mistake: Assuming every salt solution is neutral
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Quiz me: Naming straight-chain and branched alkanes
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Quiz me: Primary, secondary and tertiary alkanols distinguished
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Spot my mistake: Oxidising a tertiary alkanol in an answer
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Project task: Preparing an ester and recording its smell
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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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Project task: Mapping Nigeria's metal ore deposits
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Chemistry at work: Mining and metallurgy as careers in Nigeria
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Quiz me: Purifying bauxite before electrolysis
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Spot my mistake: Describing aluminium oxide as purely basic
Act as my SS3 Chemistry tutor. Show me a worked answer on describing aluminium oxide as pu