250 prompts matching "Exam practice: The products obtained from coal"
Calculation practice: Calculating rate from a graph of concentration against time
Act as my SS2 Chemistry tutor. Walk me through calculating rate from a graph of concentrat
Quiz me: The major air pollutants and where they come from
Act as my SS2 Chemistry tutor and quiz me on the major air pollutants and where they come
Exam practice: Ozone depletion and its causes
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Calculation practice: Deducing a molecular formula from a general formula
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Real-life Nigeria: The test that distinguishes an alkane from an alkene
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Explain back: Condensation polymerisation and the products it gives
I have just studied condensation polymerisation and the products it gives in my SS2 Chemis
Chemistry at work: The petrochemicals made from oil and gas
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Exam practice: Converting ammonia into nitrogenous fertiliser
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Exam practice: Nuclear fission and nuclear fusion distinguished
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Exam practice: A full SS2 Chemistry paper under examination conditions
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Calculation practice: Working out the change in oxidation number
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Calculation practice: Writing and using the equilibrium constant expression
Act as my SS2 Chemistry tutor. Walk me through writing and using the equilibrium constant
Calculation practice: Calculating the mass of washing soda needed to soften water
Act as my SS2 Chemistry tutor. Walk me through calculating the mass of washing soda needed
Calculation practice: Calculating the yield of an esterification
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of an esterification
Calculation practice: Calculating the yield of a named fraction
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of a named fraction a
Calculation practice: Calculating the amount remaining after several half-lives
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Practice set: Giant structures and simple molecular structures compared
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Practice set: Assigning oxidation numbers in compounds and in ions
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Practice set: Balancing a redox equation by half-equations
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Practice set: Extraction by electrolysis
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