500 prompts matching "Exam practice: The trend in metallic and non-metallic character"
Spot my mistake: Including a rough titre in the average
Act as my SS3 Chemistry tutor. Show me a worked answer on including a rough titre in the a
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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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
Act as my SS3 Chemistry tutor. Walk me through applying Faraday's laws to an electrolysis
Real-life Nigeria: The Daniell cell and the dry cell
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Chemistry at work: Electrolysis in Nigerian aluminium and chlorine production
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Quiz me: The rate equation and the order of a reaction
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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
Act as my SS3 Chemistry tutor and quiz me on Kc and Kp, and the difference between them. A
Calculation practice: Finding an equilibrium concentration from K
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Explain back: Bond enthalpy and its use in estimating heat of reaction
I have just studied bond enthalpy and its use in estimating heat of reaction in my SS3 Che
Calculation practice: Calculating enthalpy change from enthalpies of formation
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Real-life Nigeria: Entropy and the feasibility of a reaction
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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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Spot my mistake: The errors most often made in first-term SS3 Chemistry
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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