500 prompts matching "Exam practice: The tests that identify the common non-metal gases"
Spot my mistake: The errors most often made in third-term SS1 Chemistry
Act as my SS1 Chemistry tutor. Show me a worked answer on the errors most often made in th
Calculation practice: A mixed set of SS1 Chemistry calculations
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Quiz me: The classes into which chemical industries fall
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Spot my mistake: Assuming every chemical plant makes the same kind of product
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Calculation practice: Calculating percentage recovery after a separation
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Calculation practice: Reading a distillation temperature curve
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Spot my mistake: Reading a chromatogram without marking the solvent front
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Calculation practice: Calculating an Rf value from measurements
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Quiz me: The nucleus and what it contains
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Calculation practice: Calculating relative atomic mass from isotope abundances
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Spot my mistake: Giving an ion the same configuration as its parent atom
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Calculation practice: Deducing valency from a given configuration
Act as my SS1 Chemistry tutor. Walk me through deducing valency from a given configuration
Quiz me: The symbols for the first thirty elements
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Spot my mistake: Writing a formula without balancing the charges
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Calculation practice: Working out relative molecular mass from a formula
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Quiz me: Spectator ions and how to spot them
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Spot my mistake: Placing hydrogen wrongly in the periodic table
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Quiz me: Ionic bonding and the transfer of electrons
Act as my SS1 Chemistry tutor and quiz me on ionic bonding and the transfer of electrons.
Quiz me: Van der Waals forces and where they matter
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Calculation practice: Predicting relative boiling points from structure
Act as my SS1 Chemistry tutor. Walk me through predicting relative boiling points from str