500 prompts matching "The fractions obtained from crude oil"
Teach me: What the chemical industry produces
You are my personal SS1 Chemistry tutor. Teach me what the chemical industry produces, usi
Explain back: The Nigerian petrochemical industry
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Spot my mistake: Assuming every chemical plant makes the same kind of product
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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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Chemistry at work: The jobs available in Nigerian chemical manufacturing
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Explain back: Filtration and the apparatus it uses
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Chemistry at work: Distillation in the Nigerian refining industry
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Teach me: Chromatography and the principle behind it
You are my personal SS1 Chemistry tutor. Teach me chromatography and the principle behind
Explain back: The Rf value and what it tells you
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Exam practice: Magnetic separation and the use of a separating funnel
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Spot my mistake: Reading a chromatogram without marking the solvent front
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Teach me: The subatomic particles and the charge each carries
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Real-life Nigeria: Radioactive isotopes and their uses in Nigeria
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Project task: Building a chart of the first twenty atoms
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Chemistry at work: The historical models of the atom compared
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Teach me: Electron shells and the maximum each can hold
You are my personal SS1 Chemistry tutor. Teach me electron shells and the maximum each can
Explain back: The octet rule and chemical stability
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Exam practice: Ionisation and the formation of cations and anions
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Spot my mistake: Giving an ion the same configuration as its parent atom
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