500 prompts matching "Omitting the sign of an enthalpy change"
Practice set: Fertiliser, cement and soap manufacture in Nigeria
Act as my SS1 Chemistry tutor. Give me five practice questions on fertiliser, cement and s
Real-life Nigeria: Siting a chemical plant, and what must be considered
Act as my SS1 Chemistry tutor. Show me where siting a chemical plant, and what must be con
Practice set: Diffusion, and what it shows about particles
Act as my SS1 Chemistry tutor. Give me five practice questions on diffusion, and what it s
Exam practice: Brownian motion as evidence for moving particles
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
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
Explain back: Atomic number and mass number
I have just studied atomic number and mass number in my SS1 Chemistry class. Let me explai
Calculation practice: Calculating relative atomic mass from isotopic abundance
Act as my SS1 Chemistry tutor. Walk me through calculating relative atomic mass from isoto
Real-life Nigeria: Isotopes in Nigerian medicine and agriculture
Act as my SS1 Chemistry tutor. Show me where isotopes in Nigerian medicine and agriculture
Quiz me: Valency, and how it is worked out from configuration
Act as my SS1 Chemistry tutor and quiz me on valency, and how it is worked out from config
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
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
Quiz me: How the kinetic theory explains the three states
Act as my SS1 Chemistry tutor and quiz me on how the kinetic theory explains the three sta
Exam practice: Writing and balancing a chemical equation
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Real-life Nigeria: Chemical formulae on Nigerian product labels
Act as my SS1 Chemistry tutor. Show me where chemical formulae on Nigerian product labels
Chemistry at work: Why chemists use one shared symbolic language
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on why ch
Teach me: What a mole is, and why chemists use it
You are my personal SS1 Chemistry tutor. Teach me what a mole is, and why chemists use it,
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