500 prompts matching "Choosing decantation where filtration is needed"
Chemistry at work: Deciding which optional questions to attempt
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on decidi
Teach me: Building a revision timetable for the final run-in
You are my personal SS3 Chemistry tutor. Teach me building a revision timetable for the fi
Quiz me: A rapid sweep across every examined chemistry topic
Act as my SS3 Chemistry tutor and quiz me on a rapid sweep across every examined chemistry
Spot my mistake: The topics I keep getting wrong, and why
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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
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Spot my mistake: Filling the 3d sublevel before the 4s
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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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Explain back: The trend in ionisation energy
I have just studied the trend in ionisation energy in my SS3 Chemistry class. Let me expla
Spot my mistake: Explaining a group trend by nuclear charge alone
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Chemistry at work: Periodicity in the design of new materials
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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
Chemistry at work: Bonding and the strength of engineering materials
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Quiz me: Molar mass and how it is obtained
Act as my SS3 Chemistry tutor and quiz me on molar mass and how it is obtained. Ask five q
Spot my mistake: Using molar volume for a substance that is not a gas
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Chemistry at work: Why the mole underpins all quantitative chemistry
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Explain back: The mole ratio and how it is read
I have just studied the mole ratio and how it is read in my SS3 Chemistry class. Let me ex
Spot my mistake: Reading a mole ratio off an unbalanced equation
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Chemistry at work: Stoichiometry in Nigerian chemical manufacturing
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