500 prompts matching "Exam practice: The laboratory test for carbon dioxide"
Spot my mistake: Oxidising a tertiary alkanol in an answer
Act as my SS3 Chemistry tutor. Show me a worked answer on oxidising a tertiary alkanol in
Real-life Nigeria: Ethanol production by fermentation in Nigeria
Act as my SS3 Chemistry tutor. Show me where ethanol production by fermentation in Nigeria
Spot my mistake: Describing nylon as an addition polymer
Act as my SS3 Chemistry tutor. Show me a worked answer on describing nylon as an addition
Real-life Nigeria: Refining and purifying an extracted metal
Act as my SS3 Chemistry tutor. Show me where refining and purifying an extracted metal tur
Spot my mistake: Describing aluminium oxide as purely basic
Act as my SS3 Chemistry tutor. Show me a worked answer on describing aluminium oxide as pu
Spot my mistake: Predicting that iodine displaces chlorine
Act as my SS3 Chemistry tutor. Show me a worked answer on predicting that iodine displaces
Spot my mistake: Adding water to concentrated sulphuric acid
Act as my SS3 Chemistry tutor. Show me a worked answer on adding water to concentrated sul
Explain back: Ammonia, its preparation and its properties
I have just studied ammonia, its preparation and its properties in my SS3 Chemistry class.
Spot my mistake: Treating dilute and concentrated nitric acid alike
Act as my SS3 Chemistry tutor. Show me a worked answer on treating dilute and concentrated
Spot my mistake: Expecting boiling to remove permanent hardness
Act as my SS3 Chemistry tutor. Show me a worked answer on expecting boiling to remove perm
Quiz me: Straight fertilisers and compound fertilisers
Act as my SS3 Chemistry tutor and quiz me on straight fertilisers and compound fertilisers
Spot my mistake: Assuming more fertiliser always means a better yield
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming more fertiliser always
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
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
Chemistry at work: Functional groups in Nigerian pharmaceuticals
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on functi
Chemistry at work: Deciding which optional questions to attempt
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on decidi
Chemistry at work: How spectra reveal electronic structure
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on how sp
Project task: Plotting a periodic property against atomic number
Act as my SS3 Chemistry tutor. Set me a short practical or research task on plotting a per
Project task: Classifying ten given substances by bond type
Act as my SS3 Chemistry tutor. Set me a short practical or research task on classifying te