250 prompts matching "Decantation, and when it is appropriate"
Real-life Nigeria: Back titration, and when it is used
Act as my SS2 Chemistry tutor. Show me where back titration, and when it is used turns up
Quiz me: Addition polymerisation and the products it gives
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Exam practice: The reactivity series and how it is established
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Chemistry at work: Metalloids, and where they sit between the two
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Teach me: The electrolytic cell and the parts it is made of
You are my personal SS2 Chemistry tutor. Teach me the electrolytic cell and the parts it i
Practice set: The electrolysis of brine and the products it gives
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Practice set: The apparatus of volumetric analysis and its correct use
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Real-life Nigeria: Fractional crystallisation and the uses made of it
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Explain back: Condensation polymerisation and the products it gives
I have just studied condensation polymerisation and the products it gives in my SS2 Chemis
Real-life Nigeria: Plastic waste and its disposal in Nigerian cities
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Chemistry at work: The benefits and the hazards of nuclear chemistry
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Spot my mistake: Predicting ionic character from electronegativity difference
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Chemistry at work: Why ionic compounds conduct only when molten or dissolved
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Spot my mistake: Explaining metallic conductivity by the movement of ions
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Spot my mistake: Assigning an oxidation number without checking the overall charge
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Quiz me: Identifying the oxidising agent and the reducing agent
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Spot my mistake: Assuming every metal is hard and dense
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Quiz me: The link between reactivity and the method of extraction
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Spot my mistake: Predicting products without considering concentration
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Spot my mistake: Treating concentration and strength as the same thing
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