500 prompts matching "Controlling reaction rates in Nigerian food preservation"
Explain back: Condensation polymers and the small molecule lost
I have just studied condensation polymers and the small molecule lost in my SS3 Chemistry
Practice set: Naming a polymer from its monomer, and the reverse
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Exam practice: Thermoplastics and thermosetting plastics compared
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Calculation practice: Calculating the number of repeating units from molar mass
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Project task: Surveying the plastics used in my own home
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Quiz me: Concentrating an ore before extraction
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Explain back: Reduction with carbon, and when it works
I have just studied reduction with carbon, and when it works in my SS3 Chemistry class. Le
Exam practice: The link between the reactivity series and the method used
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Calculation practice: Calculating the percentage of metal in an ore
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Project task: Mapping Nigeria's metal ore deposits
Act as my SS3 Chemistry tutor. Set me a short practical or research task on mapping Nigeri
Quiz me: The charge fed into the blast furnace
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Exam practice: Converting pig iron into steel
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Calculation practice: Calculating the mass of iron from a mass of haematite
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Project task: Researching the Ajaokuta and Delta steel plants
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Quiz me: Purifying bauxite before electrolysis
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Explain back: The electrolytic extraction of aluminium
I have just studied the electrolytic extraction of aluminium in my SS3 Chemistry class. Le
Practice set: The properties of aluminium
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Exam practice: The amphoteric nature of aluminium oxide and hydroxide
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Calculation practice: Calculating the electricity needed to extract aluminium
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Quiz me: The trends in physical properties down the group
Act as my SS3 Chemistry tutor and quiz me on the trends in physical properties down the gr