500 prompts matching "Ion exchange and the softening of water"
Spot my mistake: Assuming diamond and graphite are different elements
Act as my SS1 Chemistry tutor. Show me a worked answer on assuming diamond and graphite ar
Real-life Nigeria: Oil spillage in the Niger Delta
Act as my SS1 Chemistry tutor. Show me where oil spillage in the Niger Delta turns up in N
Real-life Nigeria: The SS1 Chemistry topics I still need to practise
Act as my SS1 Chemistry tutor. Show me where the SS1 Chemistry topics I still need to prac
Explain back: The Nigerian petrochemical industry
I have just studied the Nigerian petrochemical industry in my SS1 Chemistry class. Let me
Real-life Nigeria: The raw materials Nigeria's chemical industries draw on
Act as my SS1 Chemistry tutor. Show me where the raw materials Nigeria's chemical industri
Chemistry at work: The jobs available in Nigerian chemical manufacturing
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on the jo
Project task: Separating sand from salt at home
Act as my SS1 Chemistry tutor. Set me a short practical or research task on separating san
Real-life Nigeria: Distillation as practised locally in Nigeria
Act as my SS1 Chemistry tutor. Show me where distillation as practised locally in Nigeria
Project task: Building a simple distillation set-up
Act as my SS1 Chemistry tutor. Set me a short practical or research task on building a sim
Spot my mistake: Reading a chromatogram without marking the solvent front
Act as my SS1 Chemistry tutor. Show me a worked answer on reading a chromatogram without m
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
Real-life Nigeria: Equations for reactions seen in Nigerian daily life
Act as my SS1 Chemistry tutor. Show me where equations for reactions seen in Nigerian dail
Project task: Writing equations for ten familiar reactions
Act as my SS1 Chemistry tutor. Set me a short practical or research task on writing equati
Explain back: Writing an ionic equation from a full equation
I have just studied writing an ionic equation from a full equation in my SS1 Chemistry cla
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
Real-life Nigeria: Titration in Nigerian quality control
Act as my SS1 Chemistry tutor. Show me where titration in Nigerian quality control turns u
Spot my mistake: Explaining graphite's conductivity by the wrong structure
Act as my SS1 Chemistry tutor. Show me a worked answer on explaining graphite's conductivi
Chemistry at work: Carbon dioxide in Nigerian drinks and fire safety
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on carbon
Spot my mistake: Naming a branched chain from the wrong end
Act as my SS1 Chemistry tutor. Show me a worked answer on naming a branched chain from the