500 prompts matching "Separating sand from salt at home"
Exam practice: Lattice energy and the Born-Haber cycle
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Chemistry at work: Thermochemistry in fuel selection for Nigerian industry
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on thermo
Real-life Nigeria: The tests that distinguish the functional groups
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Chemistry at work: Functional groups in Nigerian pharmaceuticals
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Teach me: Qualitative analysis reviewed
You are my personal SS3 Chemistry tutor. Teach me qualitative analysis reviewed, using a r
Calculation practice: A mixed set of first-term SS3 chemistry calculations
Act as my SS3 Chemistry tutor. Walk me through a mixed set of first-term SS3 chemistry cal
Teach me: The composition of crude oil and of natural gas
You are my personal SS3 Chemistry tutor. Teach me the composition of crude oil and of natu
Explain back: Thermal and catalytic cracking compared
I have just studied thermal and catalytic cracking compared in my SS3 Chemistry class. Let
Spot my mistake: Assuming every fuel burns to carbon dioxide and water alone
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming every fuel burns to car
Calculation practice: Calculating the heat of combustion of a fuel
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Real-life Nigeria: Petrol quality and adulteration in Nigeria
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Teach me: The chemistry of saponification
You are my personal SS3 Chemistry tutor. Teach me the chemistry of saponification, using a
Exam practice: The action of soap in hard water
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Spot my mistake: Expecting a detergent to fail in hard water as soap does
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Calculation practice: Calculating the quantity of dye needed for a given fabric
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Teach me: What corrosion is, and what rusting requires
You are my personal SS3 Chemistry tutor. Teach me what corrosion is, and what rusting requ
Explain back: The factors that speed up rusting
I have just studied the factors that speed up rusting in my SS3 Chemistry class. Let me ex
Exam practice: Galvanising, sacrificial protection and cathodic protection
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Calculation practice: Calculating the mass of iron lost to corrosion
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of iron lost to corros
Teach me: The pollutants that damage air, water and soil
You are my personal SS3 Chemistry tutor. Teach me the pollutants that damage air, water an