500 prompts matching "The standard solution and how one is prepared"
Teach me: Solutions, suspensions and colloids distinguished
You are my personal SS3 Chemistry tutor. Teach me solutions, suspensions and colloids dist
Explain back: The solubility curve and what it shows
I have just studied the solubility curve and what it shows in my SS3 Chemistry class. Let
Quiz me: Predicting whether a salt solution is acidic or basic
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Exam practice: Substitution with halogens, and the mechanism in outline
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Exam practice: The NPK rating and how to read it
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Spot my mistake: Describing starch and cellulose as the same polymer
Act as my SS3 Chemistry tutor. Show me a worked answer on describing starch and cellulose
Chemistry at work: Recording observations and inferences in the WAEC format
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Real-life Nigeria: Reaction mechanisms and the rate-determining step
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Practice set: Soapless detergents and how they differ from soap
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Explain back: The chromophore, and why a dye is coloured
I have just studied the chromophore, and why a dye is coloured in my SS3 Chemistry class.
Chemistry at work: The hazards of radiation and the precautions taken
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Real-life Nigeria: The reagents supplied in the practical, and what each is for
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Chemistry at work: Laboratory discipline and safety in the practical examination
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Practice set: The characteristic chemistry of Groups 1, 2, 7 and 0
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Chemistry at work: Bonding and the strength of engineering materials
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Teach me: What a salt is, and the classes salts fall into
You are my personal SS3 Chemistry tutor. Teach me what a salt is, and the classes salts fa
Explain back: The hydrolysis of a salt of a weak acid and a strong base
I have just studied the hydrolysis of a salt of a weak acid and a strong base in my SS3 Ch
Practice set: The hydrolysis of a salt of a strong acid and a weak base
Act as my SS3 Chemistry tutor. Give me five practice questions on the hydrolysis of a salt
Chemistry at work: Hydrolysis and the choice of fertiliser
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Real-life Nigeria: Polymerisation of alkenes and the plastics it gives
Act as my SS3 Chemistry tutor. Show me where polymerisation of alkenes and the plastics it