453 prompts matching "Exam practice: Solubility product and sparingly soluble salts"
Real-life Nigeria: The uses of aluminium and of its alloys
Act as my SS3 Chemistry tutor. Show me where the uses of aluminium and of its alloys turns
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
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
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Chemistry at work: The hazards of the halogens and their safe handling
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Quiz me: The preparation and properties of sulphur dioxide
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Explain back: Sulphur trioxide and the contact process
I have just studied sulphur trioxide and the contact process in my SS3 Chemistry class. Le
Calculation practice: Calculating the yield of sulphuric acid from sulphur
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Project task: Tracing the sulphur products used in my own home
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Chemistry at work: Sulphur dioxide and acid rain in Nigeria
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Quiz me: The laboratory and industrial preparation of nitrogen
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Explain back: Ammonia, its preparation and its properties
I have just studied ammonia, its preparation and its properties in my SS3 Chemistry class.
Spot my mistake: Treating dilute and concentrated nitric acid alike
Act as my SS3 Chemistry tutor. Show me a worked answer on treating dilute and concentrated
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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Explain back: The preparation and properties of carbon dioxide
I have just studied the preparation and properties of carbon dioxide in my SS3 Chemistry c
Calculation practice: Calculating the carbon dioxide released by a mass of limestone
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Real-life Nigeria: Carbonates, hydrogencarbonates and their reactions
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Chemistry at work: Carbon dioxide in the Nigerian bottling and fire-safety trades
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on carbon