500 prompts matching "Chemistry at work: Analytical chemistry as a career in Nigeria"
Spot my mistake: Using pressure in millimetres of mercury with R in SI units
Act as my SS3 Chemistry tutor. Show me a worked answer on using pressure in millimetres of
Exam practice: Solubility expressed in different units
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Spot my mistake: Reading a solubility curve without checking the units
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Practice set: The hydrolysis of a salt of a strong acid and a weak base
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Exam practice: The salts that do not hydrolyse, and why
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Exam practice: Substitution with halogens, and the mechanism in outline
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Spot my mistake: Predicting a substitution reaction for an alkene
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Practice set: The alkanoic acids and their naming
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Exam practice: Esterification and the alkanoates
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Spot my mistake: Oxidising a tertiary alkanol in an answer
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Practice set: Naming a polymer from its monomer, and the reverse
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Exam practice: The link between the reactivity series and the method used
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Spot my mistake: Proposing carbon reduction for aluminium
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Practice set: The removal of impurities as slag
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Exam practice: Converting pig iron into steel
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Real-life Nigeria: The types of steel and the uses of each
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Practice set: The properties of aluminium
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Practice set: The preparation and properties of carbon monoxide
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Practice set: Removing temporary hardness
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Exam practice: Removing permanent hardness by chemical and ion-exchange methods
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