500 prompts matching "The alkanes in Nigerian fuels and cooking gas"
Explain back: Standard temperature and pressure
I have just studied standard temperature and pressure in my SS1 Chemistry class. Let me ex
Practice set: Calculating the mass of product from the mass of reactant
Act as my SS1 Chemistry tutor. Give me five practice questions on calculating the mass of
Real-life Nigeria: Stoichiometry in Nigerian manufacturing
Act as my SS1 Chemistry tutor. Show me where stoichiometry in Nigerian manufacturing turns
Explain back: What a base is, and what an alkali is
I have just studied what a base is, and what an alkali is in my SS1 Chemistry class. Let m
Practice set: The reactions of acids with metals and with carbonates
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Exam practice: The pH scale and what it measures
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Calculation practice: Calculating the concentration of an acid solution
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Exam practice: Neutralisation and the reaction it describes
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Spot my mistake: Choosing the wrong preparation method for a given salt
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Calculation practice: Titration calculations and finding an unknown concentration
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Practice set: The trend in ionisation energy down a group
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Quiz me: Filtration, and when it is the right method
Act as my SS1 Chemistry tutor and quiz me on filtration, and when it is the right method.
Explain back: Evaporation, crystallisation and distillation
I have just studied evaporation, crystallisation and distillation in my SS1 Chemistry clas
Practice set: Hard and soft water, and the causes of hardness
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Real-life Nigeria: Water treatment in Nigerian towns
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Quiz me: Separating the components of air
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Practice set: The properties and uses of oxygen
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Exam practice: Combustion and the conditions it requires
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Spot my mistake: Treating air as a compound rather than a mixture
Act as my SS1 Chemistry tutor. Show me a worked answer on treating air as a compound rathe
Calculation practice: Calculating the volume of oxygen used in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of oxygen used in a