500 prompts matching "Expressing concentration in grams per cubic decimetre"
Explain back: The reactions at each level of the blast furnace
I have just studied the reactions at each level of the blast furnace in my SS3 Chemistry c
Exam practice: Converting pig iron into steel
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Naming coke as the substance that removes the impurities
Act as my SS3 Chemistry tutor. Show me a worked answer on naming coke as the substance tha
Calculation practice: Calculating the mass of iron from a mass of haematite
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of iron from a mass of
Project task: Researching the Ajaokuta and Delta steel plants
Act as my SS3 Chemistry tutor. Set me a short practical or research task on researching th
Chemistry at work: The Nigerian iron and steel industry
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on the Ni
Quiz me: Purifying bauxite before electrolysis
Act as my SS3 Chemistry tutor and quiz me on purifying bauxite before electrolysis. Ask fi
Explain back: The electrolytic extraction of aluminium
I have just studied the electrolytic extraction of aluminium in my SS3 Chemistry class. Le
Exam practice: The amphoteric nature of aluminium oxide and hydroxide
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Spot my mistake: Describing aluminium oxide as purely basic
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Calculation practice: Calculating the electricity needed to extract aluminium
Act as my SS3 Chemistry tutor. Walk me through calculating the electricity needed to extra
Real-life Nigeria: The uses of aluminium and of its alloys
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Project task: Identifying aluminium articles in daily Nigerian use
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Chemistry at work: Aluminium smelting and the power it demands
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on alumin
Explain back: The trend in reactivity and in oxidising power
I have just studied the trend in reactivity and in oxidising power in my SS3 Chemistry cla
Exam practice: The laboratory preparation and the tests for chlorine
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Spot my mistake: Predicting that iodine displaces chlorine
Act as my SS3 Chemistry tutor. Show me a worked answer on predicting that iodine displaces
Calculation practice: Calculating the volume of chlorine produced
Act as my SS3 Chemistry tutor. Walk me through calculating the volume of chlorine produced
Real-life Nigeria: The halogens and their compounds in daily use
Act as my SS3 Chemistry tutor. Show me where the halogens and their compounds in daily use
Project task: Researching chlorine's part in Nigerian water treatment
Act as my SS3 Chemistry tutor. Set me a short practical or research task on researching ch