500 prompts matching "Exam practice: The halogens as a family of non-metals"
Real-life Nigeria: Reading chemical formulae on Nigerian packaging
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Teach me: What a chemical equation represents
You are my personal SS1 Chemistry tutor. Teach me what a chemical equation represents, usi
Quiz me: Word equations and chemical equations compared
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Spot my mistake: Altering subscripts in order to balance an equation
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Real-life Nigeria: Equations for reactions seen in Nigerian daily life
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Chemistry at work: Why balanced equations matter in industry
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Explain back: Writing an ionic equation from a full equation
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Spot my mistake: Leaving spectator ions in an ionic equation
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Chemistry at work: Ionic equations in analytical work
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Quiz me: Periods, groups and blocks
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Teach me: Why atoms form chemical bonds
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Spot my mistake: Showing electron transfer in a covalent compound
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Spot my mistake: Confusing a bond within a molecule with a force between molecules
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Quiz me: Boyle's law stated and illustrated
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Explain back: Charles's law stated and illustrated
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Explain back: Standard temperature and pressure defined
I have just studied standard temperature and pressure defined in my SS1 Chemistry class. L
Spot my mistake: Confusing a solution with a suspension
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Teach me: What makes water hard
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Quiz me: Temporary hardness and permanent hardness
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Explain back: Removing temporary hardness from water
I have just studied removing temporary hardness from water in my SS1 Chemistry class. Let