500 prompts matching "Assigning an oxidation number to the wrong atom"
Practice set: Working through a full cation identification
Act as my SS3 Chemistry tutor. Give me five practice questions on working through a full c
Practice set: Preparing a soluble salt by titration
Act as my SS3 Chemistry tutor. Give me five practice questions on preparing a soluble salt
Quiz me: Purifying bauxite before electrolysis
Act as my SS3 Chemistry tutor and quiz me on purifying bauxite before electrolysis. Ask fi
Practice set: Removing temporary hardness
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Spot my mistake: Reporting a sulphate result without acidifying first
Act as my SS3 Chemistry tutor. Show me a worked answer on reporting a sulphate result with
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
Calculation practice: Calculating concentration from a redox titration
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Spot my mistake: Using bond enthalpies for a reaction involving liquids
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Calculation practice: Deducing a structure from percentage composition
Act as my SS3 Chemistry tutor. Walk me through deducing a structure from percentage compos
Explain back: Electrochemistry reviewed
I have just studied electrochemistry reviewed in my SS3 Chemistry class. Let me explain it
Calculation practice: A mixed set of first-term SS3 chemistry calculations
Act as my SS3 Chemistry tutor. Walk me through a mixed set of first-term SS3 chemistry cal
Explain back: How a soap molecule lifts away dirt
I have just studied how a soap molecule lifts away dirt in my SS3 Chemistry class. Let me
Real-life Nigeria: Local soap production in Nigeria
Act as my SS3 Chemistry tutor. Show me where local soap production in Nigeria turns up in
Spot my mistake: Describing painting as a chemical method of rust prevention
Act as my SS3 Chemistry tutor. Show me a worked answer on describing painting as a chemica
Spot my mistake: Assuming boiling removes every impurity from water
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Spot my mistake: Confusing cement with concrete
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Calculation practice: A mixed set of second-term SS3 chemistry calculations
Act as my SS3 Chemistry tutor. Walk me through a mixed set of second-term SS3 chemistry ca
Real-life Nigeria: Interpreting a graph in a physical chemistry question
Act as my SS3 Chemistry tutor. Show me where interpreting a graph in a physical chemistry
Spot my mistake: Losing marks by dropping units mid-calculation
Act as my SS3 Chemistry tutor. Show me a worked answer on losing marks by dropping units m
Calculation practice: A full calculation section under timed conditions
Act as my SS3 Chemistry tutor. Walk me through a full calculation section under timed cond