500 prompts matching "How coal was formed, and the ranks of coal"
Exam practice: Substitution with halogens, and the mechanism in outline
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Real-life Nigeria: The alkanes in Nigerian fuels and cooking gas
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Calculation practice: Calculating the mass of product in an addition reaction
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Practice set: The alkanoic acids and their naming
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Exam practice: Esterification and the alkanoates
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Calculation practice: Calculating the yield of an ester
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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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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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Calculation practice: Calculating the mass of iron from a mass of haematite
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Chemistry at work: The Nigerian iron and steel industry
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Chemistry at work: Aluminium smelting and the power it demands
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Exam practice: The laboratory preparation and the tests for chlorine
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Calculation practice: Calculating the volume of chlorine produced
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Real-life Nigeria: The halogens and their compounds in daily use
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Calculation practice: Calculating the yield of sulphuric acid from sulphur
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Real-life Nigeria: The uses of sulphuric acid in industry
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Practice set: The Haber process and the conditions it uses
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