250 prompts matching "The halogens and their compounds in daily use"
Spot my mistake: The errors most often made in third-term SS2 Chemistry
Act as my SS2 Chemistry tutor. Show me a worked answer on the errors most often made in th
Explain back: The rules for assigning oxidation numbers
I have just studied the rules for assigning oxidation numbers in my SS2 Chemistry class. L
Explain back: The allotropes shown by some non-metals
I have just studied the allotropes shown by some non-metals in my SS2 Chemistry class. Let
Explain back: The preferential discharge of ions
I have just studied the preferential discharge of ions in my SS2 Chemistry class. Let me e
Explain back: Calculating the average titre correctly
I have just studied calculating the average titre correctly in my SS2 Chemistry class. Let
Explain back: How a catalyst lowers the activation energy
I have just studied how a catalyst lowers the activation energy in my SS2 Chemistry class.
Explain back: The methods of softening hard water
I have just studied the methods of softening hard water in my SS2 Chemistry class. Let me
Explain back: The substitution reactions of the alkanes
I have just studied the substitution reactions of the alkanes in my SS2 Chemistry class. L
Explain back: The reactions of the alkanols
I have just studied the reactions of the alkanols in my SS2 Chemistry class. Let me explai
Explain back: Why the chosen conditions are a compromise
I have just studied why the chosen conditions are a compromise in my SS2 Chemistry class.
Chemistry at work: Why ionic compounds conduct only when molten or dissolved
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on why io
Exam practice: The tests that identify the common non-metal gases
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Exam practice: Electrolysis and electrochemistry reviewed
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Exam practice: Measuring rate by volume of gas or by loss of mass
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Exam practice: The effect of temperature on the position of equilibrium
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Exam practice: The tests for water purity
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Teach me: What makes a compound organic
You are my personal SS2 Chemistry tutor. Teach me what makes a compound organic, using a r
Exam practice: How alkenes react by addition across the double bond
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Exam practice: The reactions of the alkanoic acids
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Exam practice: Converting ammonia into nitrogenous fertiliser
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