237 prompts matching "Identifying a salt from combined cation and anion tests"
Chemistry at work: The accuracy demanded of an analytical chemist
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Teach me: Enthalpy and the enthalpy change of a reaction
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Exam practice: The energy profile diagram and activation energy
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Real-life Nigeria: Fuels and their heating values in Nigeria
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Teach me: Reversible reactions and dynamic equilibrium
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Calculation practice: Writing and using the equilibrium constant expression
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Teach me: The nature of a solution and the process of dissolving
You are my personal SS2 Chemistry tutor. Teach me the nature of a solution and the process
Real-life Nigeria: Fractional crystallisation and the uses made of it
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Teach me: The sources and impurities of natural water
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Teach me: The composition and the layers of the atmosphere
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Exam practice: Ozone depletion and its causes
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Chemistry at work: Air pollution control and regulation in Nigeria
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Exam practice: Solutions, water and the atmosphere reviewed
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Teach me: The alkanes, their general formula and their structure
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Chemistry at work: Cracking, and the making of petrol in Nigeria
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Teach me: The alkanols, their general formula and their naming
You are my personal SS2 Chemistry tutor. Teach me the alkanols, their general formula and
Real-life Nigeria: Fermentation and local alcohol production in Nigeria
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Teach me: What a polymer is, and what a monomer is
You are my personal SS2 Chemistry tutor. Teach me what a polymer is, and what a monomer is
Real-life Nigeria: Plastic waste and its disposal in Nigerian cities
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Teach me: The origin and composition of crude oil
You are my personal SS2 Chemistry tutor. Teach me the origin and composition of crude oil,