423 prompts matching "Exam practice: Isotopy, with examples of isotopes"
Quiz me: Testing for carbonate and for hydrogencarbonate
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Spot my mistake: Including a rough titre in the average
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Quiz me: Potassium permanganate as a self-indicating titrant
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Spot my mistake: Using hydrochloric acid to acidify a permanganate titration
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Chemistry at work: Redox titration in Nigerian industrial testing
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Quiz me: The standard electrode potential and what it measures
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Chemistry at work: Electrolysis in Nigerian aluminium and chlorine production
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Spot my mistake: Assuming the order matches the stoichiometric coefficient
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Quiz me: Kc and Kp, and the difference between them
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Spot my mistake: Including a pure solid in an equilibrium expression
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Spot my mistake: Using bond enthalpies for a reaction involving liquids
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Chemistry at work: Thermochemistry in fuel selection for Nigerian industry
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Quiz me: Identifying the functional group in a given structure
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Spot my mistake: Naming a compound from the wrong functional group priority
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Chemistry at work: Functional groups in Nigerian pharmaceuticals
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Quiz me: Volumetric analysis for the practical paper reviewed
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Quiz me: The refinery fractions and their boiling ranges
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Spot my mistake: Assuming every fuel burns to carbon dioxide and water alone
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Quiz me: The raw materials used in soap making
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Spot my mistake: Expecting a detergent to fail in hard water as soap does
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