500 prompts matching "Calculating the quantity of dye needed for a given fabric"
Quiz me: Boyle's law stated and illustrated
Act as my SS1 Chemistry tutor and quiz me on Boyle's law stated and illustrated. Ask five
Practice set: Molar volume and its value at s.t.p.
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Practice set: Water as a universal solvent
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Spot my mistake: Confusing a solution with a suspension
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Teach me: What makes water hard
You are my personal SS1 Chemistry tutor. Teach me what makes water hard, using a real Nige
Quiz me: Temporary hardness and permanent hardness
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Practice set: Removing permanent hardness from water
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Real-life Nigeria: Water pollution and its sources in Nigeria
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Teach me: What a base is
You are my personal SS1 Chemistry tutor. Teach me what a base is, using a real Nigerian ex
Spot my mistake: Calling every base an alkali
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Real-life Nigeria: Alkalis in Nigerian soap making
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Teach me: What an indicator is, and how it works
You are my personal SS1 Chemistry tutor. Teach me what an indicator is, and how it works,
Practice set: Measuring pH with paper and with a meter
Act as my SS1 Chemistry tutor. Give me five practice questions on measuring pH with paper
Real-life Nigeria: PH in Nigerian soil testing and farming
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Teach me: What a titration is, and why it is done
You are my personal SS1 Chemistry tutor. Teach me what a titration is, and why it is done,
Real-life Nigeria: Titration in Nigerian quality control
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Teach me: What allotropy means
You are my personal SS1 Chemistry tutor. Teach me what allotropy means, using a real Niger
Real-life Nigeria: Graphite in Nigerian pencils and electrodes
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Spot my mistake: Confusing coal with coke in a question
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Real-life Nigeria: Coal mining at Enugu and its history
Act as my SS1 Chemistry tutor. Show me where coal mining at Enugu and its history turns up