500 prompts matching "The alkenes, their general formula and their structure"
Spot my mistake: Explaining a group trend by nuclear charge alone
Act as my SS3 Chemistry tutor. Show me a worked answer on explaining a group trend by nucl
Spot my mistake: Describing a polar covalent bond as ionic
Act as my SS3 Chemistry tutor. Show me a worked answer on describing a polar covalent bond
Calculation practice: Predicting bond type from electronegativity difference
Act as my SS3 Chemistry tutor. Walk me through predicting bond type from electronegativity
Exam practice: Concentration expressed in moles per cubic decimetre
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Spot my mistake: Using molar volume for a substance that is not a gas
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Calculation practice: Multi-step mole conversions
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Teach me: What a balanced equation tells you quantitatively
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Quiz me: Balancing equations of increasing difficulty
Act as my SS3 Chemistry tutor and quiz me on balancing equations of increasing difficulty.
Practice set: Mass-to-mass calculations
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Spot my mistake: Reading a mole ratio off an unbalanced equation
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Chemistry at work: Stoichiometry in Nigerian chemical manufacturing
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Practice set: Dalton's law of partial pressures
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Exam practice: Graham's law of diffusion
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Spot my mistake: Using pressure in millimetres of mercury with R in SI units
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Calculation practice: Solving an ideal gas equation problem
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Chemistry at work: Gas law calculations in Nigerian industry
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Exam practice: Solubility expressed in different units
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Chemistry at work: Solution chemistry in Nigerian pharmacy
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Spot my mistake: Assuming pH 7 is neutral at every temperature
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming pH 7 is neutral at ever
Practice set: Preparing a soluble salt by titration
Act as my SS3 Chemistry tutor. Give me five practice questions on preparing a soluble salt