250 prompts matching "Altering subscripts in order to balance an equation"
Calculation practice: Working out the change in oxidation number
Act as my SS2 Chemistry tutor. Walk me through working out the change in oxidation number
Real-life Nigeria: Oxidation in the rusting of Nigerian roofing sheets
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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
Quiz me: Identifying the oxidising agent and the reducing agent
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Spot my mistake: Calling the oxidising agent the substance that is oxidised
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Real-life Nigeria: Redox in Nigerian bleaching and water treatment
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Chemistry at work: Redox reactions in batteries and cells
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on redox
Explain back: Why metals conduct heat and electricity
I have just studied why metals conduct heat and electricity in my SS2 Chemistry class. Let
Practice set: Density, melting point and hardness across the metals
Act as my SS2 Chemistry tutor. Give me five practice questions on density, melting point a
Spot my mistake: Assuming every metal is hard and dense
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Real-life Nigeria: Choosing the right metal for a given Nigerian use
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Quiz me: The link between reactivity and the method of extraction
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Calculation practice: Calculating the mass of metal obtainable from an ore
Act as my SS2 Chemistry tutor. Walk me through calculating the mass of metal obtainable fr
Real-life Nigeria: The non-metals essential to Nigerian agriculture
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Explain back: The preparation and properties of chlorine
I have just studied the preparation and properties of chlorine in my SS2 Chemistry class.
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
Practice set: The electrolysis of brine and the products it gives
Act as my SS2 Chemistry tutor. Give me five practice questions on the electrolysis of brin
Calculation practice: Applying Faraday's first law to a calculation
Act as my SS2 Chemistry tutor. Walk me through applying Faraday's first law to a calculati
Real-life Nigeria: Electroplating and metal purification in Nigeria
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Teach me: Chemical bonding and structure reviewed
You are my personal SS2 Chemistry tutor. Teach me chemical bonding and structure reviewed,