500 prompts matching "What a mole is, and why chemists use it"
Teach me: The nutrients plants need, and the role of each
You are my personal SS3 Chemistry tutor. Teach me the nutrients plants need, and the role
Spot my mistake: Assuming more fertiliser always means a better yield
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming more fertiliser always
Practice set: The coloured ions of the transition metals
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Real-life Nigeria: Complex ion formation and the ligands involved
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Project task: Observing colour changes in transition metal solutions
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Teach me: The amines and their basic character
You are my personal SS3 Chemistry tutor. Teach me the amines and their basic character, us
Exam practice: Carbohydrates and their classification
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Real-life Nigeria: The tests for protein, starch and reducing sugar
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Practice set: Testing for chloride, bromide and iodide
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Real-life Nigeria: The sources of error in an acid-base titration
Act as my SS3 Chemistry tutor. Show me where the sources of error in an acid-base titratio
Real-life Nigeria: Determining the purity of a sample by redox titration
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Practice set: Hess's law and the energy cycle
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Practice set: The alkanoic acids and the alkanoates
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Real-life Nigeria: The tests that distinguish the functional groups
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Practice set: Kinetics and equilibrium reviewed
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Practice set: Soapless detergents and how they differ from soap
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Practice set: Ion exchange and the softening of water
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Practice set: The raw materials and manufacture of glass
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Practice set: Half-life and the decay curve
Act as my SS3 Chemistry tutor. Give me five practice questions on half-life and the decay
Practice set: Pharmacy, medicine and the laboratory sciences
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