500 prompts matching "Exam practice: Coordinate or dative bonding"
Spot my mistake: Including a pure solid in an equilibrium expression
Act as my SS3 Chemistry tutor. Show me a worked answer on including a pure solid in an equ
Real-life Nigeria: Equilibrium in the manufacture of ammonia and sulphuric acid
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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
Real-life Nigeria: Entropy and the feasibility of a reaction
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Quiz me: Identifying the functional group in a given structure
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Explain back: The alkanols, alkanals and alkanones distinguished
I have just studied the alkanols, alkanals and alkanones distinguished in my SS3 Chemistry
Real-life Nigeria: The tests that distinguish the functional groups
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Explain back: Electrochemistry reviewed
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Quiz me: The refinery fractions and their boiling ranges
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Explain back: Thermal and catalytic cracking compared
I have just studied thermal and catalytic cracking compared in my SS3 Chemistry class. Let
Spot my mistake: Assuming every fuel burns to carbon dioxide and water alone
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Real-life Nigeria: Petrol quality and adulteration in Nigeria
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Quiz me: The raw materials used in soap making
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Explain back: How a soap molecule lifts away dirt
I have just studied how a soap molecule lifts away dirt in my SS3 Chemistry class. Let me
Spot my mistake: Expecting a detergent to fail in hard water as soap does
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Real-life Nigeria: Local soap production in Nigeria
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Quiz me: Natural dyes and synthetic dyes compared
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Spot my mistake: Assuming every coloured substance is a dye
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Real-life Nigeria: Adire and indigo dyeing in Nigeria
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Quiz me: The electrochemical explanation of rusting
Act as my SS3 Chemistry tutor and quiz me on the electrochemical explanation of rusting. A