500 prompts matching "Exam practice: Evaporation to dryness and its limitations"
Practice set: Mass-to-mass calculations
Act as my SS3 Chemistry tutor. Give me five practice questions on mass-to-mass calculation
Practice set: Dalton's law of partial pressures
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Practice set: Reading values and crystallisation from a curve
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Teach me: What a salt is, and the classes salts fall into
You are my personal SS3 Chemistry tutor. Teach me what a salt is, and the classes salts fa
Practice set: The hydrolysis of a salt of a strong acid and a weak base
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Practice set: The alkanoic acids and their naming
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Project task: Preparing an ester and recording its smell
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Calculation practice: Calculating the number of repeating units from molar mass
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Practice set: Extraction by electrolysis, and when it is necessary
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Real-life Nigeria: The uses of aluminium and of its alloys
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Practice set: The properties and reactions of sulphuric acid
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Explain back: Ammonia, its preparation and its properties
I have just studied ammonia, its preparation and its properties in my SS3 Chemistry class.
Practice set: The Haber process and the conditions it uses
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Practice set: The preparation and properties of carbon monoxide
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Practice set: Phosphate and potash fertilisers
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Practice set: Proteins, their structure and the tests for them
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Exam practice: Identifying cations with aqueous ammonia
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Spot my mistake: Adding excess reagent too early and losing a precipitate
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Calculation practice: Interpreting an observation table to name a cation
Act as my SS3 Chemistry tutor. Walk me through interpreting an observation table to name a
Calculation practice: Finding molarity from titre, volume and mole ratio
Act as my SS3 Chemistry tutor. Walk me through finding molarity from titre, volume and mol