500 prompts matching "Working out the repeating unit from a polymer structure"
Exam practice: Brownian motion as evidence for moving particles
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Explain back: Atomic number and mass number
I have just studied atomic number and mass number in my SS1 Chemistry class. Let me explai
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
Explain back: Ions, and how an atom becomes one
I have just studied ions, and how an atom becomes one in my SS1 Chemistry class. Let me ex
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
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
Exam practice: Writing and balancing a chemical equation
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Changing a formula instead of a coefficient when balancing
Act as my SS1 Chemistry tutor. Show me a worked answer on changing a formula instead of a
Exam practice: Gay-Lussac's law of combining volumes
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
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
Quiz me: Avogadro's number and what it counts
Act as my SS1 Chemistry tutor and quiz me on Avogadro's number and what it counts. Ask fiv
Explain back: Molar mass and how it is found
I have just studied molar mass and how it is found in my SS1 Chemistry class. Let me expla
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
Quiz me: Naming compounds of metals with fixed valency
Act as my SS1 Chemistry tutor and quiz me on naming compounds of metals with fixed valency
Explain back: Naming compounds of metals with variable valency
I have just studied naming compounds of metals with variable valency in my SS1 Chemistry c
Explain back: What Charles's law states
I have just studied what Charles's law states in my SS1 Chemistry class. Let me explain it
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
Calculation practice: Calculating a new volume after a change of pressure
Act as my SS1 Chemistry tutor. Walk me through calculating a new volume after a change of