500 prompts matching "Calculating the mass of iron from a mass of ore"
Chemistry at work: Gas behaviour in industrial processes
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on gas be
Explain back: Standard temperature and pressure defined
I have just studied standard temperature and pressure defined in my SS1 Chemistry class. L
Chemistry at work: Gas calculations in Nigerian industry
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Spot my mistake: Confusing a solution with a suspension
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing a solution with a susp
Exam practice: Where hard water helps, and where it hinders
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Chemistry at work: Water quality work in Nigeria
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on water
Spot my mistake: Calling every base an alkali
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Project task: Testing household substances for alkalinity
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Calculation practice: Relating pH to hydrogen ion concentration
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Chemistry at work: PH control in Nigerian food processing
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Exam practice: Recording titration readings in a results table
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Project task: Carrying out a titration and writing it up
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Spot my mistake: Confusing coal with coke in a question
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing coal with coke in a qu
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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Exam practice: Expressing concentration in moles per cubic decimetre
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: Reading a solubility curve to find a value
Act as my SS1 Chemistry tutor. Walk me through reading a solubility curve to find a value
Chemistry at work: Solutions in Nigerian pharmacy and industry
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Chemistry at work: Laboratory technician work in Nigeria
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on labora