250 prompts matching "Calculating the quantity of raw material for a cement batch"
Practice set: Natural polymers and synthetic polymers compared
Act as my SS2 Chemistry tutor. Give me five practice questions on natural polymers and syn
Quiz me: The fractions obtained from crude oil
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Practice set: Cracking and reforming, and what each achieves
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Real-life Nigeria: Nigeria's refineries and the problems they face
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Spot my mistake: Proposing a higher temperature to raise the ammonia yield
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Quiz me: The reactions occurring inside the blast furnace
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Practice set: Turning pig iron into steel in the converter
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Spot my mistake: Describing limestone as the reducing agent
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Real-life Nigeria: The Ajaokuta steel project and Nigerian steel
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Teach me: The nucleus, and what makes it unstable
You are my personal SS2 Chemistry tutor. Teach me the nucleus, and what makes it unstable,
Spot my mistake: Balancing a nuclear equation without checking the mass number
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Teach me: The chemical industries operating in Nigeria
You are my personal SS2 Chemistry tutor. Teach me the chemical industries operating in Nig
Real-life Nigeria: The obstacles facing Nigerian chemical manufacturing
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Calculation practice: A mixed set of SS2 Chemistry calculations
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Real-life Nigeria: The SS2 Chemistry topics I still need to practise
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Exam practice: Identifying the species oxidised in a reaction
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Calculation practice: Working out the change in oxidation number
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Explain back: Why oxidation and reduction always occur together
I have just studied why oxidation and reduction always occur together in my SS2 Chemistry
Exam practice: The common oxidising and reducing agents and their tests
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Exam practice: The reactivity series and how it is established
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions