500 prompts matching "Working out the formula mass of a compound"
Explain back: Variable oxidation state, and why it arises
I have just studied variable oxidation state, and why it arises in my SS3 Chemistry class.
Spot my mistake: Calling zinc a typical transition metal
Act as my SS3 Chemistry tutor. Show me a worked answer on calling zinc a typical transitio
Project task: Observing colour changes in transition metal solutions
Act as my SS3 Chemistry tutor. Set me a short practical or research task on observing colo
Project task: Testing Nigerian foods for starch and for protein
Act as my SS3 Chemistry tutor. Set me a short practical or research task on testing Nigeri
Quiz me: Testing for carbonate and for hydrogencarbonate
Act as my SS3 Chemistry tutor and quiz me on testing for carbonate and for hydrogencarbona
Real-life Nigeria: Identifying a salt from combined cation and anion tests
Act as my SS3 Chemistry tutor. Show me where identifying a salt from combined cation and a
Teach me: What makes a titration a redox titration
You are my personal SS3 Chemistry tutor. Teach me what makes a titration a redox titration
Quiz me: Potassium permanganate as a self-indicating titrant
Act as my SS3 Chemistry tutor and quiz me on potassium permanganate as a self-indicating t
Chemistry at work: Redox titration in Nigerian industrial testing
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on redox
Chemistry at work: Electrolysis in Nigerian aluminium and chlorine production
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on electr
Teach me: Standard conditions and standard enthalpy changes
You are my personal SS3 Chemistry tutor. Teach me standard conditions and standard enthalp
Chemistry at work: Functional groups in Nigerian pharmaceuticals
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on functi
Teach me: Qualitative analysis reviewed
You are my personal SS3 Chemistry tutor. Teach me qualitative analysis reviewed, using a r
Real-life Nigeria: Petrol quality and adulteration in Nigeria
Act as my SS3 Chemistry tutor. Show me where petrol quality and adulteration in Nigeria tu
Real-life Nigeria: Local soap production in Nigeria
Act as my SS3 Chemistry tutor. Show me where local soap production in Nigeria turns up in
Real-life Nigeria: Adire and indigo dyeing in Nigeria
Act as my SS3 Chemistry tutor. Show me where adire and indigo dyeing in Nigeria turns up i
Teach me: What corrosion is, and what rusting requires
You are my personal SS3 Chemistry tutor. Teach me what corrosion is, and what rusting requ
Quiz me: Coagulation, sedimentation and filtration
Act as my SS3 Chemistry tutor and quiz me on coagulation, sedimentation and filtration. As
Real-life Nigeria: Sachet and bottled water quality in Nigeria
Act as my SS3 Chemistry tutor. Show me where sachet and bottled water quality in Nigeria t
Real-life Nigeria: Radioisotopes in medicine, industry and dating
Act as my SS3 Chemistry tutor. Show me where radioisotopes in medicine, industry and datin