250 prompts matching "Determining the purity of a sample by redox titration"
Chemistry at work: Why ionic compounds conduct only when molten or dissolved
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on why io
Practice set: Giant structures and simple molecular structures compared
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Calculation practice: Predicting a substance's structure from its properties
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Quiz me: Recognising oxidation in a given equation
Act as my SS2 Chemistry tutor and quiz me on recognising oxidation in a given equation. As
Practice set: Assigning oxidation numbers in compounds and in ions
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Teach me: Reduction defined, and always paired with oxidation
You are my personal SS2 Chemistry tutor. Teach me reduction defined, and always paired wit
Explain back: Why metals conduct heat and electricity
I have just studied why metals conduct heat and electricity in my SS2 Chemistry class. Let
Spot my mistake: Assuming every metal is hard and dense
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Teach me: Ores, and what extraction means
You are my personal SS2 Chemistry tutor. Teach me ores, and what extraction means, using a
Spot my mistake: Proposing carbon reduction for a very reactive metal
Act as my SS2 Chemistry tutor. Show me a worked answer on proposing carbon reduction for a
Spot my mistake: Assuming all non-metals are gases
Act as my SS2 Chemistry tutor. Show me a worked answer on assuming all non-metals are gase
Calculation practice: Predicting a non-metal's valency from its group
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Spot my mistake: Describing a non-metal oxide as basic
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Real-life Nigeria: Non-metal compounds in Nigerian industry
Act as my SS2 Chemistry tutor. Show me where non-metal compounds in Nigerian industry turn
Quiz me: Strong electrolytes and weak electrolytes compared
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Spot my mistake: Predicting products without considering concentration
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Calculation practice: Applying Faraday's first law to a calculation
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Real-life Nigeria: Electroplating and metal purification in Nigeria
Act as my SS2 Chemistry tutor. Show me where electroplating and metal purification in Nige
Teach me: Chemical bonding and structure reviewed
You are my personal SS2 Chemistry tutor. Teach me chemical bonding and structure reviewed,
Exam practice: Electrolysis and electrochemistry reviewed
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions