500 prompts matching "Exam practice: The titration curve for each acid-base combination"
Project task: Building models of the first five alkanes
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Chemistry at work: Organic chemistry in the Nigerian oil industry
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on organi
Explain back: The factors affecting the rate of dissolving
I have just studied the factors affecting the rate of dissolving in my SS1 Chemistry class
Spot my mistake: Treating chemistry as a subject only about dangerous substances
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Real-life Nigeria: Chemistry in Nigerian homes and markets
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Real-life Nigeria: Siting a chemical plant, and what must be considered
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Real-life Nigeria: Particle behaviour in Nigerian everyday observations
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Spot my mistake: Confusing mass number with relative atomic mass
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Real-life Nigeria: Isotopes in Nigerian medicine and agriculture
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Quiz me: Valency, and how it is worked out from configuration
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Spot my mistake: Confusing evaporation with boiling
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Quiz me: Avogadro's number and what it counts
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Spot my mistake: Using molar mass where molar volume is required
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Quiz me: Naming compounds of metals with fixed valency
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Spot my mistake: Using Celsius in a Charles's law calculation
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Real-life Nigeria: Gas behaviour in Nigerian cooking gas cylinders
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Quiz me: Reading mole ratios from a balanced equation
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Spot my mistake: Using an unbalanced equation in a stoichiometry calculation
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Real-life Nigeria: Stoichiometry in Nigerian manufacturing
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Real-life Nigeria: Salts in Nigerian agriculture and food
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