250 prompts matching "What a mole is, and why chemists use it"
Practice set: Assigning oxidation numbers in compounds and in ions
Act as my SS2 Chemistry tutor. Give me five practice questions on assigning oxidation numb
Practice set: Extraction by electrolysis
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Practice set: The chemical behaviour of metals and non-metals compared
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Practice set: Non-metals and their compounds reviewed
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Practice set: Amphoteric substances and how they behave
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Practice set: The effect of concentration and of pressure on equilibrium
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Real-life Nigeria: Preparing a revision plan for the SS2 second term
Act as my SS2 Chemistry tutor. Show me where preparing a revision plan for the SS2 second
Practice set: The alkenes, their general formula and their structure
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Real-life Nigeria: The test that distinguishes an alkane from an alkene
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Practice set: The alkanoic acids, their general formula and their naming
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Practice set: Natural polymers and synthetic polymers compared
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Practice set: The properties and the test for ammonia
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Quiz me: The formation of an ionic bond in sodium chloride
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Explain back: The lattice structure of an ionic compound
I have just studied the lattice structure of an ionic compound in my SS2 Chemistry class.
Quiz me: The properties that metallic bonding explains
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Explain back: The rules for assigning oxidation numbers
I have just studied the rules for assigning oxidation numbers in my SS2 Chemistry class. L
Calculation practice: Working out the change in oxidation number
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Calculation practice: Balancing a redox equation in acidic solution
Act as my SS2 Chemistry tutor. Walk me through balancing a redox equation in acidic soluti
Teach me: The general physical properties of metals
You are my personal SS2 Chemistry tutor. Teach me the general physical properties of metal
Exam practice: The extraction of iron in the blast furnace
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions