500 prompts matching "Exam practice: The uses of diamond and of graphite"
Teach me: Nitrogen, its occurrence and its inertness
You are my personal SS3 Chemistry tutor. Teach me nitrogen, its occurrence and its inertne
Practice set: Removing temporary hardness
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Quiz me: The preliminary tests carried out on an unknown salt
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Spot my mistake: Adding excess reagent too early and losing a precipitate
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Calculation practice: Interpreting an observation table to name a cation
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Quiz me: Testing for carbonate and for hydrogencarbonate
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Explain back: Testing for sulphate and for sulphite
I have just studied testing for sulphate and for sulphite in my SS3 Chemistry class. Let m
Real-life Nigeria: Identifying a salt from combined cation and anion tests
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Spot my mistake: Including a rough titre in the average
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Calculation practice: Calculating concentration from a redox titration
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Calculation practice: Applying Faraday's laws to an electrolysis calculation
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Chemistry at work: Electrolysis in Nigerian aluminium and chlorine production
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on electr
Spot my mistake: Assuming the order matches the stoichiometric coefficient
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Calculation practice: Finding an equilibrium concentration from K
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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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Calculation practice: Deducing a structure from percentage composition
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Quiz me: Volumetric analysis for the practical paper reviewed
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Spot my mistake: Assuming every fuel burns to carbon dioxide and water alone
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming every fuel burns to car