353 prompts matching "Proposing carbon reduction for a very reactive metal"
Calculation practice: Calculating the yield of an industrial process
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Real-life Nigeria: The raw materials Nigeria's chemical industries draw on
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Teach me: What a mixture is, and how it differs from a compound
You are my personal SS1 Chemistry tutor. Teach me what a mixture is, and how it differs fr
Quiz me: Homogeneous and heterogeneous mixtures
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Practice set: Decantation, and when it is appropriate
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Spot my mistake: Choosing decantation where filtration is needed
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Real-life Nigeria: Separating mixtures in a Nigerian kitchen
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Teach me: Crystallisation, and how it purifies a solid
You are my personal SS1 Chemistry tutor. Teach me crystallisation, and how it purifies a s
Quiz me: Simple distillation and what it separates
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Practice set: Separating a mixture of two miscible liquids
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Spot my mistake: Using simple distillation on liquids with close boiling points
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Calculation practice: Reading a distillation temperature curve
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Real-life Nigeria: Distillation as practised locally in Nigeria
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Teach me: Chromatography and the principle behind it
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Quiz me: Paper chromatography and how it is carried out
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Practice set: Sublimation as a method of separation
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Spot my mistake: Reading a chromatogram without marking the solvent front
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Calculation practice: Calculating an Rf value from measurements
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Real-life Nigeria: Chromatography in Nigerian food and drug testing
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Teach me: The subatomic particles and the charge each carries
You are my personal SS1 Chemistry tutor. Teach me the subatomic particles and the charge e