500 prompts matching "Predicting valency from the group number"
Spot my mistake: The errors most often made in first-term SS3 Chemistry
Act as my SS3 Chemistry tutor. Show me a worked answer on the errors most often made in fi
Real-life Nigeria: A practical planning task across the first term's work
Act as my SS3 Chemistry tutor. Show me where a practical planning task across the first te
Teach me: The composition of crude oil and of natural gas
You are my personal SS3 Chemistry tutor. Teach me the composition of crude oil and of natu
Explain back: Thermal and catalytic cracking compared
I have just studied thermal and catalytic cracking compared in my SS3 Chemistry class. Let
Exam practice: The products of complete and of incomplete combustion
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: Calculating the heat of combustion of a fuel
Act as my SS3 Chemistry tutor. Walk me through calculating the heat of combustion of a fue
Teach me: The chemistry of saponification
You are my personal SS3 Chemistry tutor. Teach me the chemistry of saponification, using a
Exam practice: The action of soap in hard water
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Teach me: The difference between a dye and a pigment
You are my personal SS3 Chemistry tutor. Teach me the difference between a dye and a pigme
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.
Exam practice: Mordants and the fixing of a dye
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: Calculating the quantity of dye needed for a given fabric
Act as my SS3 Chemistry tutor. Walk me through calculating the quantity of dye needed for
Explain back: The factors that speed up rusting
I have just studied the factors that speed up rusting in my SS3 Chemistry class. Let me ex
Calculation practice: Calculating the mass of iron lost to corrosion
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of iron lost to corros
Teach me: The pollutants that damage air, water and soil
You are my personal SS3 Chemistry tutor. Teach me the pollutants that damage air, water an
Real-life Nigeria: Oil spillage and remediation in the Niger Delta
Act as my SS3 Chemistry tutor. Show me where oil spillage and remediation in the Niger Del
Teach me: The stages of large-scale water treatment
You are my personal SS3 Chemistry tutor. Teach me the stages of large-scale water treatmen
Explain back: Chlorination and the alternatives to it
I have just studied chlorination and the alternatives to it in my SS3 Chemistry class. Let
Calculation practice: Calculating the dose of a treatment chemical
Act as my SS3 Chemistry tutor. Walk me through calculating the dose of a treatment chemica
Teach me: The raw materials for cement manufacture
You are my personal SS3 Chemistry tutor. Teach me the raw materials for cement manufacture