500 prompts matching "Exam practice: Calculating the e.m.f. of a cell"
Quiz me: Valency, and how it is worked out from configuration
Act as my SS1 Chemistry tutor and quiz me on valency, and how it is worked out from config
Explain back: Ions, and how an atom becomes one
I have just studied ions, and how an atom becomes one in my SS1 Chemistry class. Let me ex
Spot my mistake: Confusing evaporation with boiling
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Project task: Observing diffusion at home
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Real-life Nigeria: Chemical formulae on Nigerian product labels
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Chemistry at work: Why chemists use one shared symbolic language
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Quiz me: Avogadro's number and what it counts
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Explain back: Molar mass and how it is found
I have just studied molar mass and how it is found in my SS1 Chemistry class. Let me expla
Spot my mistake: Using molar mass where molar volume is required
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Chemistry at work: Why systematic naming matters in trade and medicine
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Explain back: What Charles's law states
I have just studied what Charles's law states in my SS1 Chemistry class. Let me explain it
Spot my mistake: Using Celsius in a Charles's law calculation
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Explain back: Standard temperature and pressure
I have just studied standard temperature and pressure in my SS1 Chemistry class. Let me ex
Real-life Nigeria: Gas behaviour in Nigerian cooking gas cylinders
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Quiz me: Reading mole ratios from a balanced equation
Act as my SS1 Chemistry tutor and quiz me on reading mole ratios from a balanced equation.
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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Chemistry at work: Empirical and molecular formulae from composition data
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Quiz me: Strong acids and weak acids
Act as my SS1 Chemistry tutor and quiz me on strong acids and weak acids. Ask five questio
Explain back: What a base is, and what an alkali is
I have just studied what a base is, and what an alkali is in my SS1 Chemistry class. Let m