457 prompts matching "Amphoteric substances and how they behave"
Chemistry at work: The uses of bases in Nigerian industry
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Exam practice: Choosing the right indicator for a given titration
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Spot my mistake: Reading a pH of 7 as meaning no ions are present
Act as my SS1 Chemistry tutor. Show me a worked answer on reading a pH of 7 as meaning no
Chemistry at work: PH control in Nigerian food processing
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Exam practice: Recording titration readings in a results table
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Spot my mistake: Reading a burette from the wrong part of the meniscus
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Spot my mistake: Explaining graphite's conductivity by the wrong structure
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Exam practice: The products obtained from coal
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Spot my mistake: Confusing coal with coke in a question
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Exam practice: The test that distinguishes carbon dioxide
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Spot my mistake: Naming a branched chain from the wrong end
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Chemistry at work: Organic chemistry in the Nigerian oil industry
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Practice set: Expressing concentration in grams per cubic decimetre
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Exam practice: Expressing concentration in moles per cubic decimetre
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Spot my mistake: Confusing solubility with the rate of dissolving
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Exam practice: Measuring mass accurately with a balance
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Spot my mistake: Reading a measuring cylinder from above the meniscus
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Chemistry at work: Laboratory technician work in Nigeria
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Quiz me: The branches of chemistry
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Teach me: What a chemical industry does
You are my personal SS1 Chemistry tutor. Teach me what a chemical industry does, using a r