500 prompts matching "The past questions most worth working through"
Explain back: Removing temporary hardness from water
I have just studied removing temporary hardness from water in my SS1 Chemistry class. Let
Real-life Nigeria: Water pollution and its sources in Nigeria
Act as my SS1 Chemistry tutor. Show me where water pollution and its sources in Nigeria tu
Teach me: What a base is
You are my personal SS1 Chemistry tutor. Teach me what a base is, using a real Nigerian ex
Real-life Nigeria: Alkalis in Nigerian soap making
Act as my SS1 Chemistry tutor. Show me where alkalis in Nigerian soap making turns up in N
Teach me: What an indicator is, and how it works
You are my personal SS1 Chemistry tutor. Teach me what an indicator is, and how it works,
Real-life Nigeria: PH in Nigerian soil testing and farming
Act as my SS1 Chemistry tutor. Show me where pH in Nigerian soil testing and farming turns
Teach me: What a titration is, and why it is done
You are my personal SS1 Chemistry tutor. Teach me what a titration is, and why it is done,
Real-life Nigeria: Titration in Nigerian quality control
Act as my SS1 Chemistry tutor. Show me where titration in Nigerian quality control turns u
Teach me: What allotropy means
You are my personal SS1 Chemistry tutor. Teach me what allotropy means, using a real Niger
Real-life Nigeria: Graphite in Nigerian pencils and electrodes
Act as my SS1 Chemistry tutor. Show me where graphite in Nigerian pencils and electrodes t
Real-life Nigeria: Coal mining at Enugu and its history
Act as my SS1 Chemistry tutor. Show me where coal mining at Enugu and its history turns up
Teach me: What organic chemistry is, and why carbon is special
You are my personal SS1 Chemistry tutor. Teach me what organic chemistry is, and why carbo
Real-life Nigeria: Isomerism, and why it matters
Act as my SS1 Chemistry tutor. Show me where isomerism, and why it matters turns up in Nig
Teach me: Solute, solvent and solution defined
You are my personal SS1 Chemistry tutor. Teach me solute, solvent and solution defined, us
Quiz me: Saturated, unsaturated and supersaturated solutions
Act as my SS1 Chemistry tutor and quiz me on saturated, unsaturated and supersaturated sol
Real-life Nigeria: Crystallisation from a saturated solution
Act as my SS1 Chemistry tutor. Show me where crystallisation from a saturated solution tur
Spot my mistake: Treating chemistry as a subject only about dangerous substances
Act as my SS1 Chemistry tutor. Show me a worked answer on treating chemistry as a subject
Spot my mistake: Confusing mass number with relative atomic mass
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing mass number with relat
Project task: Building a model of an atom
Act as my SS1 Chemistry tutor. Set me a short practical or research task on building a mod
Spot my mistake: Confusing evaporation with boiling
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing evaporation with boili