500 prompts matching "The common apparatus and what each is used for"
Practice set: Extraction by electrolysis, and when it is necessary
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Spot my mistake: Naming coke as the substance that removes the impurities
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Real-life Nigeria: The uses of aluminium and of its alloys
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Practice set: The displacement reactions of the halogens
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Real-life Nigeria: The halogens and their compounds in daily use
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Quiz me: The preparation and properties of sulphur dioxide
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Practice set: The properties and reactions of sulphuric acid
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Quiz me: The laboratory and industrial preparation of nitrogen
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Practice set: The Haber process and the conditions it uses
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Spot my mistake: Treating dilute and concentrated nitric acid alike
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Calculation practice: Calculating the mass of ammonia from nitrogen and hydrogen
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Real-life Nigeria: The nitrogen cycle and nitrogen fixation
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Project task: Examining the nitrogen content stated on a fertiliser bag
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Practice set: The preparation and properties of carbon monoxide
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Real-life Nigeria: Carbonates, hydrogencarbonates and their reactions
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Quiz me: Temporary hardness and the compounds responsible
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Quiz me: Straight fertilisers and compound fertilisers
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Explain back: The manufacture of nitrogenous fertilisers
I have just studied the manufacture of nitrogenous fertilisers in my SS3 Chemistry class.
Practice set: Phosphate and potash fertilisers
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Calculation practice: Calculating the nitrogen content of a fertiliser
Act as my SS3 Chemistry tutor. Walk me through calculating the nitrogen content of a ferti