500 prompts matching "Expecting a detergent to fail in hard water as soap does"
Spot my mistake: Forgetting to convert pressure units before calculating
Act as my SS1 Chemistry tutor. Show me a worked answer on forgetting to convert pressure u
Calculation practice: Calculating the volume of a gas at s.t.p.
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of a gas at s.t.p. a
Real-life Nigeria: Gas behaviour in Nigerian cooking gas cylinders
Act as my SS1 Chemistry tutor. Show me where gas behaviour in Nigerian cooking gas cylinde
Explain back: The limiting reagent, and how to identify it
I have just studied the limiting reagent, and how to identify it in my SS1 Chemistry class
Practice set: Calculating the mass of product from the mass of reactant
Act as my SS1 Chemistry tutor. Give me five practice questions on calculating the mass of
Spot my mistake: Using an unbalanced equation in a stoichiometry calculation
Act as my SS1 Chemistry tutor. Show me a worked answer on using an unbalanced equation in
Calculation practice: Calculating the volume of gas produced in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of gas produced in a
Real-life Nigeria: Stoichiometry in Nigerian manufacturing
Act as my SS1 Chemistry tutor. Show me where stoichiometry in Nigerian manufacturing turns
Explain back: What a base is, and what an alkali is
I have just studied what a base is, and what an alkali is in my SS1 Chemistry class. Let m
Real-life Nigeria: Acids and bases in Nigerian food and cleaning
Act as my SS1 Chemistry tutor. Show me where acids and bases in Nigerian food and cleaning
Explain back: The trend in atomic radius across a period
I have just studied the trend in atomic radius across a period in my SS1 Chemistry class.
Spot my mistake: Reading a group trend as though it were a period trend
Act as my SS1 Chemistry tutor. Show me a worked answer on reading a group trend as though
Project task: Separating a mixture at home
Act as my SS1 Chemistry tutor. Set me a short practical or research task on separating a m
Explain back: The laboratory preparation of oxygen
I have just studied the laboratory preparation of oxygen in my SS1 Chemistry class. Let me
Spot my mistake: Treating air as a compound rather than a mixture
Act as my SS1 Chemistry tutor. Show me a worked answer on treating air as a compound rathe
Explain back: The gas laws reviewed
I have just studied the gas laws reviewed in my SS1 Chemistry class. Let me explain it bac
Exam practice: The factors that determine which ion is discharged
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Practice set: Oxidation numbers and how to assign them
Act as my SS1 Chemistry tutor. Give me five practice questions on oxidation numbers and ho
Real-life Nigeria: Rusting as an everyday redox process in Nigeria
Act as my SS1 Chemistry tutor. Show me where rusting as an everyday redox process in Niger
Explain back: Covalent bonding and the electron pairs atoms share
I have just studied covalent bonding and the electron pairs atoms share in my SS1 Chemistr