250 prompts matching "Chemistry at work: The sources of error in a titration, and how to reduce them"
Teach me: The origin and composition of crude oil
You are my personal SS2 Chemistry tutor. Teach me the origin and composition of crude oil,
Explain back: The role of limestone and the removal of slag
I have just studied the role of limestone and the removal of slag in my SS2 Chemistry clas
Calculation practice: Calculating the amount remaining after several half-lives
Act as my SS2 Chemistry tutor. Walk me through calculating the amount remaining after seve
Exam practice: A full SS2 Chemistry paper under examination conditions
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Quiz me: The properties that metallic bonding explains
Act as my SS2 Chemistry tutor and quiz me on the properties that metallic bonding explains
Explain back: The rules for assigning oxidation numbers
I have just studied the rules for assigning oxidation numbers in my SS2 Chemistry class. L
Explain back: Why oxidation and reduction always occur together
I have just studied why oxidation and reduction always occur together in my SS2 Chemistry
Teach me: The mole ratio in a titration calculation
You are my personal SS2 Chemistry tutor. Teach me the mole ratio in a titration calculatio
Explain back: Calculating the average titre correctly
I have just studied calculating the average titre correctly in my SS2 Chemistry class. Let
Real-life Nigeria: Fuels and their heating values in Nigeria
Act as my SS2 Chemistry tutor. Show me where fuels and their heating values in Nigeria tur
Explain back: How a catalyst lowers the activation energy
I have just studied how a catalyst lowers the activation energy in my SS2 Chemistry class.
Real-life Nigeria: The catalysts used in Nigerian industry
Act as my SS2 Chemistry tutor. Show me where the catalysts used in Nigerian industry turns
Real-life Nigeria: The test that distinguishes an alkane from an alkene
Act as my SS2 Chemistry tutor. Show me where the test that distinguishes an alkane from an
Explain back: Condensation polymerisation and the products it gives
I have just studied condensation polymerisation and the products it gives in my SS2 Chemis
Teach me: The raw materials charged into a blast furnace
You are my personal SS2 Chemistry tutor. Teach me the raw materials charged into a blast f
Teach me: The chemical industries operating in Nigeria
You are my personal SS2 Chemistry tutor. Teach me the chemical industries operating in Nig
Quiz me: The raw materials Nigeria supplies to its own industries
Act as my SS2 Chemistry tutor and quiz me on the raw materials Nigeria supplies to its own
Spot my mistake: Predicting ionic character from electronegativity difference
Act as my SS2 Chemistry tutor. Show me a worked answer on predicting ionic character from
Exam practice: The structures of diamond, graphite and silica
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Practice set: The chemical behaviour of metals and non-metals compared
Act as my SS2 Chemistry tutor. Give me five practice questions on the chemical behaviour o