500 prompts matching "Working out the formula of an ionic compound from its charges"
Chemistry at work: Laboratory technician work in Nigeria
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on labora
Spot my mistake: Confusing mass number with relative atomic mass
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing mass number with relat
Spot my mistake: Confusing evaporation with boiling
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing evaporation with boili
Project task: Observing diffusion at home
Act as my SS1 Chemistry tutor. Set me a short practical or research task on observing diff
Calculation practice: Calculating masses that combine in a fixed ratio
Act as my SS1 Chemistry tutor. Walk me through calculating masses that combine in a fixed
Spot my mistake: Using molar mass where molar volume is required
Act as my SS1 Chemistry tutor. Show me a worked answer on using molar mass where molar vol
Exam practice: Applying Boyle's law to a described situation
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Using Celsius in a Charles's law calculation
Act as my SS1 Chemistry tutor. Show me a worked answer on using Celsius in a Charles's law
Spot my mistake: Forgetting to convert pressure units before calculating
Act as my SS1 Chemistry tutor. Show me a worked answer on forgetting to convert pressure u
Spot my mistake: Confusing a strong acid with a concentrated one
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing a strong acid with a c
Spot my mistake: Reading a group trend as though it were a period trend
Act as my SS1 Chemistry tutor. Show me a worked answer on reading a group trend as though
Spot my mistake: Choosing distillation where filtration would do
Act as my SS1 Chemistry tutor. Show me a worked answer on choosing distillation where filt
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: 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: Saying a catalyst is used up during a reaction
Act as my SS1 Chemistry tutor. Show me a worked answer on saying a catalyst is used up dur
Calculation practice: Interpreting pollution measurement data
Act as my SS1 Chemistry tutor. Walk me through interpreting pollution measurement data as
Spot my mistake: Assuming every chemical is harmful
Act as my SS1 Chemistry tutor. Show me a worked answer on assuming every chemical is harmf
Exam practice: A full SS1 Chemistry paper under examination conditions
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Practice set: Cement production in Nigeria
Act as my SS1 Chemistry tutor. Give me five practice questions on cement production in Nig
Calculation practice: Calculating percentage recovery after a separation
Act as my SS1 Chemistry tutor. Walk me through calculating percentage recovery after a sep