500 prompts matching "Calculating the yield of a named fraction"
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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Practice set: The displacement reactions of the halogens
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Chemistry at work: The hazards of the halogens and their safe handling
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on the ha
Teach me: The allotropes and properties of sulphur
You are my personal SS3 Chemistry tutor. Teach me the allotropes and properties of sulphur
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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Real-life Nigeria: The uses of sulphuric acid in industry
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Quiz me: The laboratory and industrial preparation of nitrogen
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Teach me: The allotropes of carbon and their structures
You are my personal SS3 Chemistry tutor. Teach me the allotropes of carbon and their struc
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
Practice set: The preparation and properties of carbon monoxide
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Exam practice: The tests that distinguish the two oxides of carbon
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Real-life Nigeria: The advantages and disadvantages of hard water
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Teach me: The nutrients plants need, and the role of each
You are my personal SS3 Chemistry tutor. Teach me the nutrients plants need, and the role
Explain back: The manufacture of nitrogenous fertilisers
I have just studied the manufacture of nitrogenous fertilisers in my SS3 Chemistry class.
Real-life Nigeria: The effect of fertiliser overuse on soil and water
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Quiz me: The characteristic properties of the transition metals
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Practice set: The coloured ions of the transition metals
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Calculation practice: Deducing an anion from a set of given observations
Act as my SS3 Chemistry tutor. Walk me through deducing an anion from a set of given obser