250 prompts matching "Separation methods in Nigerian salt and oil production"
Practice set: Natural polymers and synthetic polymers compared
Act as my SS2 Chemistry tutor. Give me five practice questions on natural polymers and syn
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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Spot my mistake: Confusing cracking with fractional distillation
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Calculation practice: Calculating the yield of a named fraction
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Practice set: The properties and the test for ammonia
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Exam practice: Converting ammonia into nitrogenous fertiliser
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Spot my mistake: Proposing a higher temperature to raise the ammonia yield
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Calculation practice: Calculating the mass of fertiliser from a mass of ammonia
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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
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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
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Calculation practice: Calculating the amount remaining after several half-lives
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Quiz me: The raw materials Nigeria supplies to its own industries
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Practice set: The cement industry in Nigeria
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