500 prompts matching "The presentation errors that lose practical marks"
Practice set: How structure determines melting and boiling point
Act as my SS1 Chemistry tutor. Give me five practice questions on how structure determines
Spot my mistake: Confusing a bond within a molecule with a force between molecules
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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
Calculation practice: Solving a Boyle's law problem numerically
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Chemistry at work: Gas behaviour in industrial processes
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Practice set: Molar volume and its value at s.t.p.
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Chemistry at work: Gas calculations in Nigerian industry
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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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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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Chemistry at work: Water quality work in Nigeria
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on water
Spot my mistake: Calling every base an alkali
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Real-life Nigeria: Alkalis in Nigerian soap making
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Practice set: Measuring pH with paper and with a meter
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Spot my mistake: Reading a pH of 7 as meaning no ions are present
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Calculation practice: Relating pH to hydrogen ion concentration
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Real-life Nigeria: PH in Nigerian soil testing and farming
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Chemistry at work: PH control in Nigerian food processing
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on pH con
Calculation practice: Calculating an unknown concentration from titre values
Act as my SS1 Chemistry tutor. Walk me through calculating an unknown concentration from t