500 prompts matching "The electrochemical explanation of rusting"
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
Real-life Nigeria: Stoichiometry in Nigerian manufacturing
Act as my SS1 Chemistry tutor. Show me where stoichiometry in Nigerian manufacturing turns
Chemistry at work: Empirical and molecular formulae from composition data
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on empiri
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
Spot my mistake: Confusing a strong acid with a concentrated one
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing a strong acid with a c
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
Practice set: Making an insoluble salt by mixing two solutions
Act as my SS1 Chemistry tutor. Give me five practice questions on making an insoluble salt
Calculation practice: Titration calculations and finding an unknown concentration
Act as my SS1 Chemistry tutor. Walk me through titration calculations and finding an unkno
Real-life Nigeria: Salts in Nigerian agriculture and food
Act as my SS1 Chemistry tutor. Show me where salts in Nigerian agriculture and food turns
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
Calculation practice: Predicting a property from an element's position
Act as my SS1 Chemistry tutor. Walk me through predicting a property from an element's pos
Chemistry at work: How Mendeleev's table predicted undiscovered elements
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on how Me
Explain back: Evaporation, crystallisation and distillation
I have just studied evaporation, crystallisation and distillation in my SS1 Chemistry clas
Practice set: Fractional distillation and what it separates
Act as my SS1 Chemistry tutor. Give me five practice questions on fractional distillation
Exam practice: Chromatography and how it works
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Choosing distillation where filtration would do
Act as my SS1 Chemistry tutor. Show me a worked answer on choosing distillation where filt
Real-life Nigeria: Separation methods in Nigerian salt and oil production
Act as my SS1 Chemistry tutor. Show me where separation methods in Nigerian salt and oil p
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
Spot my mistake: Confusing temporary hardness with permanent hardness
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing temporary hardness wit
Real-life Nigeria: Water treatment in Nigerian towns
Act as my SS1 Chemistry tutor. Show me where water treatment in Nigerian towns turns up in