500 prompts matching "Exam practice: Recording titration readings in a results table"
Quiz me: Testing for carbonate and for hydrogencarbonate
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Explain back: Testing for sulphate and for sulphite
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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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Quiz me: Potassium permanganate as a self-indicating titrant
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Explain back: The electrochemical series and the uses made of it
I have just studied the electrochemical series and the uses made of it in my SS3 Chemistry
Spot my mistake: Reversing the sign of a half-cell potential wrongly
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Chemistry at work: Electrolysis in Nigerian aluminium and chlorine production
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Explain back: Determining the order from experimental data
I have just studied determining the order from experimental data in my SS3 Chemistry class
Spot my mistake: Assuming the order matches the stoichiometric coefficient
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Real-life Nigeria: Reaction mechanisms and the rate-determining step
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Explain back: What the magnitude of K tells you
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Spot my mistake: Including a pure solid in an equilibrium expression
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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
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Spot my mistake: Using bond enthalpies for a reaction involving liquids
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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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Explain back: The alkanols, alkanals and alkanones distinguished
I have just studied the alkanols, alkanals and alkanones distinguished in my SS3 Chemistry
Spot my mistake: Naming a compound from the wrong functional group priority
Act as my SS3 Chemistry tutor. Show me a worked answer on naming a compound from the wrong