500 prompts matching "Treating chemistry as a subject only about dangerous substances"
Practice set: Soapless detergents and how they differ from soap
Act as my SS3 Chemistry tutor. Give me five practice questions on soapless detergents and
Exam practice: The action of soap in hard water
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Real-life Nigeria: Local soap production in Nigeria
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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.
Exam practice: Mordants and the fixing of a dye
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Calculation practice: Calculating the quantity of dye needed for a given fabric
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Real-life Nigeria: Adire and indigo dyeing in Nigeria
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Quiz me: The electrochemical explanation of rusting
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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
Practice set: The methods of preventing rust
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Exam practice: Galvanising, sacrificial protection and cathodic protection
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Real-life Nigeria: Corrosion of pipelines and bridges in Nigeria
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Quiz me: The sources of each major pollutant in Nigeria
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Exam practice: Heavy metal pollution and its effects on health
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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
Act as my SS3 Chemistry tutor and quiz me on coagulation, sedimentation and filtration. As
Explain back: Chlorination and the alternatives to it
I have just studied chlorination and the alternatives to it in my SS3 Chemistry class. Let
Practice set: Ion exchange and the softening of water
Act as my SS3 Chemistry tutor. Give me five practice questions on ion exchange and the sof