1,092 prompts matching "crude oil and petroleum"
Spot my mistake: Proposing boiling as a cure for permanent hardness
Act as my SS2 Chemistry tutor. Show me a worked answer on proposing boiling as a cure for
Exam practice: The uses of each petroleum fraction
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: Calculating the yield of soap from a given mass of oil
Act as my SS3 Chemistry tutor. Walk me through calculating the yield of soap from a given
Spot my mistake: Assuming boiling removes every impurity from water
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming boiling removes every i
Spot my mistake: Expecting boiling to remove permanent hardness
Act as my SS3 Chemistry tutor. Show me a worked answer on expecting boiling to remove perm
Spot my mistake: Using simple distillation on liquids with close boiling points
Act as my SS1 Chemistry tutor. Show me a worked answer on using simple distillation on liq
Calculation practice: Predicting relative boiling points from structure
Act as my SS1 Chemistry tutor. Walk me through predicting relative boiling points from str
Chemistry at work: Organic chemistry in the Nigerian oil industry
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on organi
Teach me: What chemistry is, and what chemists study
You are my personal SS1 Chemistry tutor. Teach me what chemistry is, and what chemists stu
Exam practice: The links between chemistry and the other sciences
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: The units and quantities used in chemistry
Act as my SS1 Chemistry tutor. Walk me through the units and quantities used in chemistry
Real-life Nigeria: Chemistry in Nigerian homes and markets
Act as my SS1 Chemistry tutor. Show me where chemistry in Nigerian homes and markets turns
Practice set: Fertiliser, cement and soap manufacture in Nigeria
Act as my SS1 Chemistry tutor. Give me five practice questions on fertiliser, cement and s
Real-life Nigeria: Siting a chemical plant, and what must be considered
Act as my SS1 Chemistry tutor. Show me where siting a chemical plant, and what must be con
Quiz me: The three states of matter and their particle arrangement
Act as my SS1 Chemistry tutor and quiz me on the three states of matter and their particle
Explain back: Changes of state and the names given to them
I have just studied changes of state and the names given to them in my SS1 Chemistry class
Practice set: Diffusion, and what it shows about particles
Act as my SS1 Chemistry tutor. Give me five practice questions on diffusion, and what it s
Teach me: The atom and the particles inside it
You are my personal SS1 Chemistry tutor. Teach me the atom and the particles inside it, us
Quiz me: The proton, the neutron and the electron compared
Act as my SS1 Chemistry tutor and quiz me on the proton, the neutron and the electron comp
Explain back: Atomic number and mass number
I have just studied atomic number and mass number in my SS1 Chemistry class. Let me explai