238 prompts matching "Preparing an ester and recording its smell"
Exam practice: The electrolysis of molten and of aqueous compounds compared
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Real-life Nigeria: Electroplating and metal purification in Nigeria
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Teach me: Chemical bonding and structure reviewed
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Explain back: Metals and their extraction reviewed
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Practice set: Non-metals and their compounds reviewed
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Exam practice: Electrolysis and electrochemistry reviewed
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Real-life Nigeria: Linking bonding, structure and properties together
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Teach me: The Bronsted-Lowry definition of acids and bases
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Explain back: The strength of an acid and the degree of ionisation
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Practice set: Amphoteric substances and how they behave
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Exam practice: The hydrolysis of salts and the pH that results
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Spot my mistake: Treating concentration and strength as the same thing
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Real-life Nigeria: Buffer solutions and where they matter
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Quiz me: The standard solution and how one is prepared
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Explain back: Primary standards, and what makes a substance suitable
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Exam practice: The procedure for a standard acid-base titration
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Real-life Nigeria: Back titration, and when it is used
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Chemistry at work: The accuracy demanded of an analytical chemist
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Teach me: Enthalpy and the enthalpy change of a reaction
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Quiz me: Exothermic and endothermic changes distinguished
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