448 prompts matching "Exam practice: Giant and simple molecular structures compared"
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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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
Calculation practice: Applying Faraday's laws to an electrolysis calculation
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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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Calculation practice: Calculating the rate constant from given data
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Real-life Nigeria: Reaction mechanisms and the rate-determining step
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Quiz me: Kc and Kp, and the difference between them
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Calculation practice: Finding an equilibrium concentration from K
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Real-life Nigeria: Equilibrium in the manufacture of ammonia and sulphuric acid
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Quiz me: Enthalpies of formation, combustion and neutralisation
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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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Explain back: The alkanols, alkanals and alkanones distinguished
I have just studied the alkanols, alkanals and alkanones distinguished in my SS3 Chemistry
Calculation practice: A mixed set of first-term SS3 chemistry calculations
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Quiz me: The refinery fractions and their boiling ranges
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Spot my mistake: Assuming every fuel burns to carbon dioxide and water alone
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