500 prompts matching "Reporting an answer to the right number of figures"
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
Practice set: The trend in ionisation energy down a group
Act as my SS1 Chemistry tutor. Give me five practice questions on the trend in ionisation
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
Teach me: Mixtures and pure substances distinguished
You are my personal SS1 Chemistry tutor. Teach me mixtures and pure substances distinguish
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
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
Real-life Nigeria: Air pollution in Nigerian cities
Act as my SS1 Chemistry tutor. Show me where air pollution in Nigerian cities turns up in
Practice set: Acids, bases and salts reviewed
Act as my SS1 Chemistry tutor. Give me five practice questions on acids, bases and salts r
Real-life Nigeria: Electroplating in Nigerian workshops
Act as my SS1 Chemistry tutor. Show me where electroplating in Nigerian workshops turns up
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
Chemistry at work: Redox reactions in Nigerian industry
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on redox
Teach me: Why atoms bond at all
You are my personal SS1 Chemistry tutor. Teach me why atoms bond at all, using a real Nige
Practice set: Drawing dot-and-cross diagrams
Act as my SS1 Chemistry tutor. Give me five practice questions on drawing dot-and-cross di
Project task: Modelling ionic and covalent structures
Act as my SS1 Chemistry tutor. Set me a short practical or research task on modelling ioni
Explain back: Activation energy and what it represents
I have just studied activation energy and what it represents in my SS1 Chemistry class. Le
Practice set: Enthalpy change and its sign convention
Act as my SS1 Chemistry tutor. Give me five practice questions on enthalpy change and its
Calculation practice: Calculating the heat evolved in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the heat evolved in a reaction
Real-life Nigeria: Energy changes in Nigerian cooking fuels
Act as my SS1 Chemistry tutor. Show me where energy changes in Nigerian cooking fuels turn