464 prompts matching "Measuring volume accurately with a pipette and a burette"
Exam practice: Testing for nitrate and for nitrite
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Real-life Nigeria: Identifying a salt from combined cation and anion tests
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Practice set: The titration curve and the equivalence point
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Exam practice: Recording and averaging concordant titres
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Practice set: Iodine and thiosulphate titrations
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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
Real-life Nigeria: The Daniell cell and the dry cell
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Practice set: The rate constant and its units
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Exam practice: The effect of temperature and the Arrhenius relationship
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Real-life Nigeria: Reaction mechanisms and the rate-determining step
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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
I have just studied bond enthalpy and its use in estimating heat of reaction in my SS3 Che
Practice set: Hess's law and the energy cycle
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Exam practice: Lattice energy and the Born-Haber cycle
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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
Practice set: The alkanoic acids and the alkanoates
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Exam practice: The amines, and why they behave as weak bases
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Practice set: Kinetics and equilibrium reviewed
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Explain back: Thermal and catalytic cracking compared
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