500 prompts matching "Exam practice: Solubility and the factors that affect it"
Chemistry at work: Stoichiometry in Nigerian chemical manufacturing
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on stoich
Chemistry at work: Gas law calculations in Nigerian industry
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Chemistry at work: Solution chemistry in Nigerian pharmacy
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Chemistry at work: Salt manufacture as an industry
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Teach me: What salt hydrolysis means
You are my personal SS3 Chemistry tutor. Teach me what salt hydrolysis means, using a real
Chemistry at work: Nitrogenous fertilisers in Nigerian farming
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Teach me: What makes an element a transition metal
You are my personal SS3 Chemistry tutor. Teach me what makes an element a transition metal
Chemistry at work: Transition metals in Nigerian industry
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Spot my mistake: Reporting a sulphate result without acidifying first
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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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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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Spot my mistake: Expecting a detergent to fail in hard water as soap does
Act as my SS3 Chemistry tutor. Show me a worked answer on expecting a detergent to fail in
Real-life Nigeria: Local soap production in Nigeria
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Spot my mistake: Assuming every coloured substance is a dye
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Spot my mistake: Describing painting as a chemical method of rust prevention
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Spot my mistake: Treating carbon dioxide as a toxic pollutant
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Spot my mistake: Assuming boiling removes every impurity from water
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Spot my mistake: Confusing cement with concrete
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