250 prompts matching "Chemistry at work: Alkanes as feedstock for the petrochemical industry"
Chemistry at work: Preparing a revision plan for the SS2 first term
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on prepar
Chemistry at work: Equilibrium in the contact process for sulphuric acid
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Chemistry at work: The petrochemicals made from oil and gas
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Calculation practice: Working out the formula of an ionic compound from its charges
Act as my SS2 Chemistry tutor. Walk me through working out the formula of an ionic compoun
Exam practice: The procedure for a standard acid-base titration
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Spot my mistake: Blaming ozone depletion for the warming that greenhouse gases cause
Act as my SS2 Chemistry tutor. Show me a worked answer on blaming ozone depletion for the
Explain back: The rules for assigning oxidation numbers
I have just studied the rules for assigning oxidation numbers in my SS2 Chemistry class. L
Chemistry at work: Metalloids, and where they sit between the two
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Chemistry at work: The accuracy demanded of an analytical chemist
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Chemistry at work: Cracking, and the making of petrol in Nigeria
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Chemistry at work: The benefits and the hazards of nuclear chemistry
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Practice set: The formation of a covalent bond in a simple molecule
Act as my SS2 Chemistry tutor. Give me five practice questions on the formation of a coval
Spot my mistake: Assigning an oxidation number without checking the overall charge
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Spot my mistake: Treating concentration and strength as the same thing
Act as my SS2 Chemistry tutor. Show me a worked answer on treating concentration and stren
Spot my mistake: Rinsing the burette with water before filling it
Act as my SS2 Chemistry tutor. Show me a worked answer on rinsing the burette with water b
Exam practice: The tests for water purity
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Real-life Nigeria: The test that distinguishes an alkane from an alkene
Act as my SS2 Chemistry tutor. Show me where the test that distinguishes an alkane from an
Spot my mistake: Balancing a nuclear equation without checking the mass number
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Quiz me: The formation of an ionic bond in sodium chloride
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Chemistry at work: Why ionic compounds conduct only when molten or dissolved
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