500 prompts matching "Assuming every coloured substance is a dye"
Exam practice: Ionisation and the formation of cations and anions
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Giving an ion the same configuration as its parent atom
Act as my SS1 Chemistry tutor. Show me a worked answer on giving an ion the same configura
Chemistry at work: Electron configuration and the design of new materials
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on electr
Teach me: Why chemists use symbols rather than words
You are my personal SS1 Chemistry tutor. Teach me why chemists use symbols rather than wor
Spot my mistake: Writing a formula without balancing the charges
Act as my SS1 Chemistry tutor. Show me a worked answer on writing a formula without balanc
Chemistry at work: The international agreement behind chemical symbols
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on the in
Spot my mistake: Altering subscripts in order to balance an equation
Act as my SS1 Chemistry tutor. Show me a worked answer on altering subscripts in order to
Chemistry at work: Why balanced equations matter in industry
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on why ba
Exam practice: Ionic equations for neutralisation
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Leaving spectator ions in an ionic equation
Act as my SS1 Chemistry tutor. Show me a worked answer on leaving spectator ions in an ion
Chemistry at work: Ionic equations in analytical work
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on ionic
Spot my mistake: Placing hydrogen wrongly in the periodic table
Act as my SS1 Chemistry tutor. Show me a worked answer on placing hydrogen wrongly in the
Chemistry at work: How the periodic table came to be arranged as it is
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on how th
Spot my mistake: Showing electron transfer in a covalent compound
Act as my SS1 Chemistry tutor. Show me a worked answer on showing electron transfer in a c
Chemistry at work: Metallic bonding and the sea of electrons
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on metall
Spot my mistake: Confusing a bond within a molecule with a force between molecules
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing a bond within a molecu
Chemistry at work: Structure and the design of Nigerian building materials
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on struct
Spot my mistake: Leaving the temperature in Celsius in a gas calculation
Act as my SS1 Chemistry tutor. Show me a worked answer on leaving the temperature in Celsi
Chemistry at work: Gas behaviour in industrial processes
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on gas be
Spot my mistake: Using the wrong value of R for the units given
Act as my SS1 Chemistry tutor. Show me a worked answer on using the wrong value of R for t