500 prompts matching "Exam practice: The salts that do not hydrolyse, and why"
Spot my mistake: Thinking isotopes of an element react differently
Act as my SS1 Chemistry tutor. Show me a worked answer on thinking isotopes of an element
Quiz me: Writing out an electron configuration
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Explain back: What a chemical formula tells you
I have just studied what a chemical formula tells you in my SS1 Chemistry class. Let me ex
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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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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Quiz me: Periods, groups and blocks
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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
I have just studied Charles's law stated and illustrated in my SS1 Chemistry class. Let me
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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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
Spot my mistake: Calling every base an alkali
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Spot my mistake: Reading a pH of 7 as meaning no ions are present
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Spot my mistake: Confusing coal with coke in a question
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing coal with coke in a qu
Quiz me: Saturated, unsaturated and supersaturated solutions
Act as my SS1 Chemistry tutor and quiz me on saturated, unsaturated and supersaturated sol