500 prompts matching "Ion exchange and the softening of water"
Practice set: Measuring volume accurately with a pipette and a burette
Act as my SS1 Chemistry tutor. Give me five practice questions on measuring volume accurat
Explain back: The scientific method as chemists use it
I have just studied the scientific method as chemists use it in my SS1 Chemistry class. Le
Spot my mistake: Saying the particles themselves melt when a solid melts
Act as my SS1 Chemistry tutor. Show me a worked answer on saying the particles themselves
Real-life Nigeria: Particle behaviour in Nigerian everyday observations
Act as my SS1 Chemistry tutor. Show me where particle behaviour in Nigerian everyday obser
Spot my mistake: Filling electron shells in the wrong order
Act as my SS1 Chemistry tutor. Show me a worked answer on filling electron shells in the w
Real-life Nigeria: Why the noble gases are unreactive
Act as my SS1 Chemistry tutor. Show me where why the noble gases are unreactive turns up i
Project task: Building a model of an atom
Act as my SS1 Chemistry tutor. Set me a short practical or research task on building a mod
Project task: Observing diffusion at home
Act as my SS1 Chemistry tutor. Set me a short practical or research task on observing diff
Real-life Nigeria: The mole in Nigerian pharmaceutical measurement
Act as my SS1 Chemistry tutor. Show me where the mole in Nigerian pharmaceutical measureme
Real-life Nigeria: The chemical names behind familiar Nigerian products
Act as my SS1 Chemistry tutor. Show me where the chemical names behind familiar Nigerian p
Chemistry at work: Why systematic naming matters in trade and medicine
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on why sy
Explain back: The trend in atomic radius across a period
I have just studied the trend in atomic radius across a period in my SS1 Chemistry class.
Project task: Testing water hardness in my own area
Act as my SS1 Chemistry tutor. Set me a short practical or research task on testing water
Spot my mistake: Treating air as a compound rather than a mixture
Act as my SS1 Chemistry tutor. Show me a worked answer on treating air as a compound rathe
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
Explain back: The gas laws reviewed
I have just studied the gas laws reviewed in my SS1 Chemistry class. Let me explain it bac
Spot my mistake: Confusing the anode with the cathode
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing the anode with the cat
Spot my mistake: Giving an exothermic change a positive enthalpy
Act as my SS1 Chemistry tutor. Show me a worked answer on giving an exothermic change a po
Real-life Nigeria: Controlling reaction rates in Nigerian food preservation
Act as my SS1 Chemistry tutor. Show me where controlling reaction rates in Nigerian food p
Explain back: The structure that gives each allotrope its properties
I have just studied the structure that gives each allotrope its properties in my SS1 Chemi