463 prompts matching "Sublimation as a method of separation"
Exam practice: The salts that do not hydrolyse, and why
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Real-life Nigeria: Hydrolysis and soil pH in Nigerian farming
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Quiz me: Naming straight-chain and branched alkanes
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Practice set: Isomerism among the 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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Quiz me: Naming alkenes and alkynes with position numbers
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Explain back: The carbon-carbon double bond and triple bond
I have just studied the carbon-carbon double bond and triple bond in my SS3 Chemistry clas
Exam practice: The test that distinguishes saturated from unsaturated
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Spot my mistake: Predicting a substitution reaction for an alkene
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Quiz me: Primary, secondary and tertiary alkanols distinguished
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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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Real-life Nigeria: Ethanol production by fermentation in Nigeria
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Chemistry at work: Alcohols and acids in Nigerian food and drink industries
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Quiz me: Addition polymers and the monomers they come from
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Explain back: Condensation polymers and the small molecule lost
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Practice set: Naming a polymer from its monomer, and the reverse
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Quiz me: Concentrating an ore before extraction
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