500 prompts matching "The catalysts used in Nigerian industry"
Spot my mistake: Adding water to concentrated sulphuric acid
Act as my SS3 Chemistry tutor. Show me a worked answer on adding water to concentrated sul
Explain back: Ammonia, its preparation and its properties
I have just studied ammonia, its preparation and its properties in my SS3 Chemistry class.
Practice set: The Haber process and the conditions it uses
Act as my SS3 Chemistry tutor. Give me five practice questions on the Haber process and th
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
Quiz me: The uses that follow from each carbon structure
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Practice set: The preparation and properties of carbon monoxide
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Spot my mistake: Describing carbon monoxide as an acidic oxide
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Quiz me: Temporary hardness and the compounds responsible
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Practice set: Removing temporary hardness
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Exam practice: Removing permanent hardness by chemical and ion-exchange methods
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Spot my mistake: Expecting boiling to remove permanent hardness
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Spot my mistake: Assuming more fertiliser always means a better yield
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming more fertiliser always
Quiz me: The characteristic properties of the transition metals
Act as my SS3 Chemistry tutor and quiz me on the characteristic properties of the transiti
Explain back: Variable oxidation state, and why it arises
I have just studied variable oxidation state, and why it arises in my SS3 Chemistry class.
Practice set: The coloured ions of the transition metals
Act as my SS3 Chemistry tutor. Give me five practice questions on the coloured ions of the
Spot my mistake: Calling zinc a typical transition metal
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Project task: Observing colour changes in transition metal solutions
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Exam practice: Carbohydrates and their classification
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Real-life Nigeria: Fractional crystallisation and purification
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Teach me: What makes a titration a redox titration
You are my personal SS3 Chemistry tutor. Teach me what makes a titration a redox titration