250 prompts matching "Exam practice: Recording titration readings in a results table"
Calculation practice: Using Hess's law to find an unknown enthalpy change
Act as my SS2 Chemistry tutor. Walk me through using Hess's law to find an unknown enthalp
Calculation practice: Calculating rate from a graph of concentration against time
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Calculation practice: Writing and using the equilibrium constant expression
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Calculation practice: Calculating solubility in moles per cubic decimetre
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Calculation practice: Calculating the mass of washing soda needed to soften water
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Calculation practice: Interpreting air quality measurement data
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Calculation practice: Deducing a molecular formula from a general formula
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Calculation practice: Calculating the products of complete combustion
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Calculation practice: Calculating the yield of an esterification
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Calculation practice: Working out the repeating unit from a polymer structure
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Calculation practice: Calculating the yield of a named fraction
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Calculation practice: Calculating the mass of fertiliser from a mass of ammonia
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Calculation practice: Calculating the mass of iron from a mass of ore
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Calculation practice: Calculating the amount remaining after several half-lives
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Calculation practice: Calculating output and efficiency for a plant
Act as my SS2 Chemistry tutor. Walk me through calculating output and efficiency for a pla
Teach me: The nucleus, and what makes it unstable
You are my personal SS2 Chemistry tutor. Teach me the nucleus, and what makes it unstable,
Practice set: Giant structures and simple molecular structures compared
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Teach me: Oxidation defined by oxygen, by hydrogen and by electrons
You are my personal SS2 Chemistry tutor. Teach me oxidation defined by oxygen, by hydrogen
Teach me: Reduction defined, and always paired with oxidation
You are my personal SS2 Chemistry tutor. Teach me reduction defined, and always paired wit
Practice set: Extraction by electrolysis
Act as my SS2 Chemistry tutor. Give me five practice questions on extraction by electrolys