449 prompts matching "Exam practice: Ozone depletion and its causes"
Quiz me: The refinery fractions and their boiling ranges
Act as my SS3 Chemistry tutor and quiz me on the refinery fractions and their boiling rang
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
Act as my SS3 Chemistry tutor. Walk me through calculating the heat of combustion of a fue
Real-life Nigeria: Petrol quality and adulteration in Nigeria
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Calculation practice: Calculating the yield of soap from a given mass of oil
Act as my SS3 Chemistry tutor. Walk me through calculating the yield of soap from a given
Quiz me: Natural dyes and synthetic dyes compared
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Explain back: The chromophore, and why a dye is coloured
I have just studied the chromophore, and why a dye is coloured in my SS3 Chemistry class.
Calculation practice: Calculating the quantity of dye needed for a given fabric
Act as my SS3 Chemistry tutor. Walk me through calculating the quantity of dye needed for
Real-life Nigeria: Adire and indigo dyeing in Nigeria
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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
Real-life Nigeria: Corrosion of pipelines and bridges in Nigeria
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Calculation practice: Interpreting pollutant concentration data
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Real-life Nigeria: Oil spillage and remediation in the Niger Delta
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Quiz me: Coagulation, sedimentation and filtration
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Explain back: Chlorination and the alternatives to it
I have just studied chlorination and the alternatives to it in my SS3 Chemistry class. Let
Calculation practice: Calculating the dose of a treatment chemical
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Real-life Nigeria: Sachet and bottled water quality in Nigeria
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Explain back: The setting and hardening of cement
I have just studied the setting and hardening of cement in my SS3 Chemistry class. Let me
Calculation practice: Calculating the quantity of raw material for a cement batch
Act as my SS3 Chemistry tutor. Walk me through calculating the quantity of raw material fo