500 prompts matching "The calculation steps the examiner expects to see"
Real-life Nigeria: Alkalis in Nigerian soap making
Act as my SS1 Chemistry tutor. Show me where alkalis in Nigerian soap making turns up in N
Project task: Testing household substances for alkalinity
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Spot my mistake: Reading a pH of 7 as meaning no ions are present
Act as my SS1 Chemistry tutor. Show me a worked answer on reading a pH of 7 as meaning no
Real-life Nigeria: PH in Nigerian soil testing and farming
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Chemistry at work: PH control in Nigerian food processing
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on pH con
Exam practice: Recording titration readings in a results table
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Real-life Nigeria: Titration in Nigerian quality control
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Project task: Carrying out a titration and writing it up
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Real-life Nigeria: Graphite in Nigerian pencils and electrodes
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Spot my mistake: Confusing coal with coke in a question
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Project task: Charcoal production and its use in Nigeria
Act as my SS1 Chemistry tutor. Set me a short practical or research task on charcoal produ
Chemistry at work: Carbon dioxide in Nigerian drinks and fire safety
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on carbon
Exam practice: Naming simple alkanes, alkenes and alkynes
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Real-life Nigeria: Isomerism, and why it matters
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Quiz me: Saturated, unsaturated and supersaturated solutions
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Exam practice: Expressing concentration in moles per cubic decimetre
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Real-life Nigeria: Crystallisation from a saturated solution
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Project task: Plotting a solubility curve from given data
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Chemistry at work: Solutions in Nigerian pharmacy and industry
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on soluti
Exam practice: Measuring mass accurately with a balance
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