250 prompts matching "Fertiliser, cement and soap manufacture in Nigeria"
Quiz me: Primary, secondary and tertiary alkanols
Act as my SS2 Chemistry tutor and quiz me on primary, secondary and tertiary alkanols. Ask
Spot my mistake: Confusing an alkanol with an alkanoic acid in a test
Act as my SS2 Chemistry tutor. Show me a worked answer on confusing an alkanol with an alk
Calculation practice: Calculating the yield of an esterification
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of an esterification
Quiz me: Addition polymerisation and the products it gives
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Practice set: Natural polymers and synthetic polymers compared
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Spot my mistake: Describing every plastic as a condensation polymer
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Calculation practice: Working out the repeating unit from a polymer structure
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Quiz me: The fractions obtained from crude oil
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Spot my mistake: Confusing cracking with fractional distillation
Act as my SS2 Chemistry tutor. Show me a worked answer on confusing cracking with fraction
Calculation practice: Calculating the yield of a named fraction
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of a named fraction a
Practice set: The properties and the test for ammonia
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Spot my mistake: Proposing a higher temperature to raise the ammonia yield
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Quiz me: The reactions occurring inside the blast furnace
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Practice set: Turning pig iron into steel in the converter
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Exam practice: Mild, medium and high carbon steel, and the use of each
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Spot my mistake: Describing limestone as the reducing agent
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Calculation practice: Calculating the mass of iron from a mass of ore
Act as my SS2 Chemistry tutor. Walk me through calculating the mass of iron from a mass of
Quiz me: Alpha, beta and gamma emission compared
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Practice set: Half-life and what it means
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Spot my mistake: Balancing a nuclear equation without checking the mass number
Act as my SS2 Chemistry tutor. Show me a worked answer on balancing a nuclear equation wit