445 prompts matching "Isotopes, and why they exist"
Practice set: Proteins, their structure and the tests for them
Act as my SS3 Chemistry tutor. Give me five practice questions on proteins, their structur
Exam practice: Carbohydrates and their classification
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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
Real-life Nigeria: The tests for protein, starch and reducing sugar
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Project task: Testing Nigerian foods for starch and for protein
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Chemistry at work: Biochemistry and food science as careers
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on bioche
Teach me: What qualitative analysis sets out to find
You are my personal SS3 Chemistry tutor. Teach me what qualitative analysis sets out to fi
Quiz me: The preliminary tests carried out on an unknown salt
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Practice set: Identifying cations with sodium hydroxide solution
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Exam practice: Identifying cations with aqueous ammonia
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Calculation practice: Interpreting an observation table to name a cation
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Teach me: The anions the syllabus expects you to identify
You are my personal SS3 Chemistry tutor. Teach me the anions the syllabus expects you to i
Spot my mistake: Reporting a sulphate result without acidifying first
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Calculation practice: Deducing an anion from a set of given observations
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Spot my mistake: Including a rough titre in the average
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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
Quiz me: Potassium permanganate as a self-indicating titrant
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Exam practice: The conditions a redox titration requires
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Spot my mistake: Using hydrochloric acid to acidify a permanganate titration
Act as my SS3 Chemistry tutor. Show me a worked answer on using hydrochloric acid to acidi
Calculation practice: Calculating concentration from a redox titration
Act as my SS3 Chemistry tutor. Walk me through calculating concentration from a redox titr