500 prompts matching "Ion exchange and the softening of water"
Explain back: How atomic number identifies an element
I have just studied how atomic number identifies an element in my SS1 Chemistry class. Let
Explain back: What a chemical formula tells you
I have just studied what a chemical formula tells you in my SS1 Chemistry class. Let me ex
Real-life Nigeria: Reading chemical formulae on Nigerian packaging
Act as my SS1 Chemistry tutor. Show me where reading chemical formulae on Nigerian packagi
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
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: Gas behaviour in industrial processes
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on gas be
Spot my mistake: Calling every base an alkali
Act as my SS1 Chemistry tutor. Show me a worked answer on calling every base an alkali wit
Real-life Nigeria: Alkalis in Nigerian soap making
Act as my SS1 Chemistry tutor. Show me where alkalis in Nigerian soap making turns up in N
Chemistry at work: PH control in Nigerian food processing
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on pH con
Chemistry at work: Laboratory technician work in Nigeria
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on labora
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
Project task: Researching a chemical plant near me
Act as my SS1 Chemistry tutor. Set me a short practical or research task on researching a
Project task: Separating ink colours with paper chromatography
Act as my SS1 Chemistry tutor. Set me a short practical or research task on separating ink
Project task: Modelling electron arrangement with counters
Act as my SS1 Chemistry tutor. Set me a short practical or research task on modelling elec
Project task: Building a labelled periodic table chart
Act as my SS1 Chemistry tutor. Set me a short practical or research task on building a lab
Project task: Modelling bonds with everyday materials
Act as my SS1 Chemistry tutor. Set me a short practical or research task on modelling bond
Project task: Demonstrating a gas law with simple apparatus
Act as my SS1 Chemistry tutor. Set me a short practical or research task on demonstrating
Project task: Testing household substances for alkalinity
Act as my SS1 Chemistry tutor. Set me a short practical or research task on testing househ
Project task: Making an indicator from a local plant
Act as my SS1 Chemistry tutor. Set me a short practical or research task on making an indi
Project task: Plotting a solubility curve from given data
Act as my SS1 Chemistry tutor. Set me a short practical or research task on plotting a sol