364 prompts matching "Working out a molecular formula from a general formula"
Exam practice: Calculating the e.m.f. of a cell
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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
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Quiz me: The rate equation and the order of a reaction
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Exam practice: The effect of temperature and the Arrhenius relationship
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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
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Explain back: What the magnitude of K tells you
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Exam practice: Applying Le Chatelier's principle to industrial processes
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Spot my mistake: Including a pure solid in an equilibrium expression
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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
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Exam practice: Lattice energy and the Born-Haber cycle
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Spot my mistake: Using bond enthalpies for a reaction involving liquids
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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
Exam practice: The amines, and why they behave as weak bases
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Quiz me: Volumetric analysis for the practical paper reviewed
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Explain back: Electrochemistry reviewed
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Exam practice: Thermochemistry reviewed
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