500 prompts matching "Fermentation and local alcohol production in Nigeria"
Quiz me: The preliminary tests carried out on an unknown salt
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Practice set: Identifying cations with sodium hydroxide solution
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Exam practice: Identifying cations with aqueous ammonia
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Calculation practice: Interpreting an observation table to name a cation
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Real-life Nigeria: The confirmatory tests for the common cations
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Spot my mistake: Reporting a sulphate result without acidifying first
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Calculation practice: Deducing an anion from a set of given observations
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Quiz me: The correct use of the pipette and the burette
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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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Calculation practice: Calculating concentration from a redox titration
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Quiz me: The standard electrode potential and what it measures
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Practice set: Predicting from electrode potentials whether a reaction occurs
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Exam practice: Calculating the e.m.f. of a cell
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Spot my mistake: Reversing the sign of a half-cell potential wrongly
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Calculation practice: Applying Faraday's laws to an electrolysis calculation
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Quiz me: The rate equation and the order of a reaction
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Practice set: The rate constant and its units
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Exam practice: The effect of temperature and the Arrhenius relationship
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