500 prompts matching "How the WAEC practical qualitative paper is set out"
Project task: Building a simple distillation set-up
Act as my SS1 Chemistry tutor. Set me a short practical or research task on building a sim
Spot my mistake: Reading a chromatogram without marking the solvent front
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Real-life Nigeria: Radioactive isotopes and their uses in Nigeria
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Exam practice: Ionisation and the formation of cations and anions
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Spot my mistake: Giving an ion the same configuration as its parent atom
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Spot my mistake: Writing a formula without balancing the charges
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Spot my mistake: Placing hydrogen wrongly in the periodic table
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Spot my mistake: Showing electron transfer in a covalent compound
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Real-life Nigeria: The properties ionic and covalent compounds show
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Spot my mistake: Leaving the temperature in Celsius in a gas calculation
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Spot my mistake: Using the wrong value of R for the units given
Act as my SS1 Chemistry tutor. Show me a worked answer on using the wrong value of R for t
Spot my mistake: Treating every kind of hardness with the same method
Act as my SS1 Chemistry tutor. Show me a worked answer on treating every kind of hardness
Exam practice: The reactions of alkalis with acids and with ammonium salts
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Practice set: Measuring pH with paper and with a meter
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Spot my mistake: Reading a burette from the wrong part of the meniscus
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Spot my mistake: Explaining graphite's conductivity by the wrong structure
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Exam practice: The test that distinguishes carbon dioxide
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Spot my mistake: Assuming both oxides of carbon behave the same way
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Spot my mistake: Naming a branched chain from the wrong end
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Spot my mistake: Confusing solubility with the rate of dissolving
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing solubility with the ra