500 prompts matching "The units and quantities used in chemistry"
Quiz me: A timed objective paper across the whole syllabus
Act as my SS3 Chemistry tutor and quiz me on a timed objective paper across the whole syll
Exam practice: A full objective paper under examination conditions
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Calculation practice: The calculations I still need to practise
Act as my SS3 Chemistry tutor. Walk me through the calculations I still need to practise a
Quiz me: Atomic number, mass number and isotopes
Act as my SS3 Chemistry tutor and quiz me on atomic number, mass number and isotopes. Ask
Exam practice: The configuration of an ion compared with that of its atom
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Calculation practice: Calculating relative atomic mass from isotopic data
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Chemistry at work: How spectra reveal electronic structure
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Spot my mistake: Explaining a group trend by nuclear charge alone
Act as my SS3 Chemistry tutor. Show me a worked answer on explaining a group trend by nucl
Spot my mistake: Describing a polar covalent bond as ionic
Act as my SS3 Chemistry tutor. Show me a worked answer on describing a polar covalent bond
Calculation practice: Predicting bond type from electronegativity difference
Act as my SS3 Chemistry tutor. Walk me through predicting bond type from electronegativity
Exam practice: Concentration expressed in moles per cubic decimetre
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Spot my mistake: Using molar volume for a substance that is not a gas
Act as my SS3 Chemistry tutor. Show me a worked answer on using molar volume for a substan
Quiz me: Balancing equations of increasing difficulty
Act as my SS3 Chemistry tutor and quiz me on balancing equations of increasing difficulty.
Exam practice: Mass-to-volume and volume-to-volume calculations
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Spot my mistake: Reading a mole ratio off an unbalanced equation
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Calculation practice: Solving an ideal gas equation problem
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Quiz me: The factors that affect the solubility of a solute
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Real-life Nigeria: Fractional crystallisation and purification
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Quiz me: Strong and weak acids and bases
Act as my SS3 Chemistry tutor and quiz me on strong and weak acids and bases. Ask five que
Spot my mistake: Assuming pH 7 is neutral at every temperature
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming pH 7 is neutral at ever