250 prompts matching "Chemistry at work: Sources of error, and how candidates should discuss them"
Calculation practice: Predicting a non-metal's valency from its group
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Quiz me: The hydrides of the non-metals
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Calculation practice: Applying Faraday's first law to a calculation
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Real-life Nigeria: Linking bonding, structure and properties together
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Calculation practice: Calculating pH from hydrogen ion concentration
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Calculation practice: Using Hess's law to find an unknown enthalpy change
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Calculation practice: Calculating solubility in moles per cubic decimetre
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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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Quiz me: The physical properties of the alkanes
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Real-life Nigeria: Plastic waste and its disposal in Nigerian cities
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Real-life Nigeria: Nigeria's refineries and the problems they face
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Real-life Nigeria: Fertiliser production and use in Nigeria
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Real-life Nigeria: The Ajaokuta steel project and Nigerian steel
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Calculation practice: Calculating the amount remaining after several half-lives
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Real-life Nigeria: Radioisotopes in Nigerian medicine and agriculture
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Teach me: The metallic bond and the delocalised electrons
You are my personal SS2 Chemistry tutor. Teach me the metallic bond and the delocalised el
Quiz me: The properties that metallic bonding explains
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Quiz me: Recognising oxidation in a given equation
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Quiz me: Identifying the oxidising agent and the reducing agent
Act as my SS2 Chemistry tutor and quiz me on identifying the oxidising agent and the reduc