500 prompts matching "Fractional distillation in a refinery"
Spot my mistake: Choosing a titration route for an insoluble salt
Act as my SS3 Chemistry tutor. Show me a worked answer on choosing a titration route for a
Calculation practice: Calculating the mass of salt obtainable
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of salt obtainable as
Real-life Nigeria: The salts used in Nigerian agriculture and food
Act as my SS3 Chemistry tutor. Show me where the salts used in Nigerian agriculture and fo
Project task: Preparing and crystallising a named salt
Act as my SS3 Chemistry tutor. Set me a short practical or research task on preparing and
Chemistry at work: Salt manufacture as an industry
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on salt m
Quiz me: Predicting whether a salt solution is acidic or basic
Act as my SS3 Chemistry tutor and quiz me on predicting whether a salt solution is acidic
Explain back: The hydrolysis of a salt of a weak acid and a strong base
I have just studied the hydrolysis of a salt of a weak acid and a strong base in my SS3 Ch
Spot my mistake: Assuming every salt solution is neutral
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming every salt solution is
Calculation practice: Estimating the pH of a hydrolysing salt solution
Act as my SS3 Chemistry tutor. Walk me through estimating the pH of a hydrolysing salt sol
Real-life Nigeria: Hydrolysis and soil pH in Nigerian farming
Act as my SS3 Chemistry tutor. Show me where hydrolysis and soil pH in Nigerian farming tu
Project task: Testing the pH of several salt solutions
Act as my SS3 Chemistry tutor. Set me a short practical or research task on testing the pH
Quiz me: Naming straight-chain and branched alkanes
Act as my SS3 Chemistry tutor and quiz me on naming straight-chain and branched alkanes. A
Explain back: The physical properties of the alkanes and their trends
I have just studied the physical properties of the alkanes and their trends in my SS3 Chem
Exam practice: Substitution with halogens, and the mechanism in outline
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Writing an isomer that is really the same molecule
Act as my SS3 Chemistry tutor. Show me a worked answer on writing an isomer that is really
Calculation practice: Calculating the products of complete and incomplete combustion
Act as my SS3 Chemistry tutor. Walk me through calculating the products of complete and in
Real-life Nigeria: The alkanes in Nigerian fuels and cooking gas
Act as my SS3 Chemistry tutor. Show me where the alkanes in Nigerian fuels and cooking gas
Project task: Building models of the branched butanes and pentanes
Act as my SS3 Chemistry tutor. Set me a short practical or research task on building model
Chemistry at work: Alkanes as feedstock for the petrochemical industry
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on alkane
Quiz me: Naming alkenes and alkynes with position numbers
Act as my SS3 Chemistry tutor and quiz me on naming alkenes and alkynes with position numb