500 prompts matching "Using the wrong value of R for the units given"
Spot my mistake: Choosing a titration route for an insoluble salt
Act as my SS3 Chemistry tutor. Show me a worked answer on choosing a titration route for a
Real-life Nigeria: The salts used in Nigerian agriculture and food
Act as my SS3 Chemistry tutor. Show me where the salts used in Nigerian agriculture and fo
Spot my mistake: Writing an isomer that is really the same molecule
Act as my SS3 Chemistry tutor. Show me a worked answer on writing an isomer that is really
Real-life Nigeria: The alkanes in Nigerian fuels and cooking gas
Act as my SS3 Chemistry tutor. Show me where the alkanes in Nigerian fuels and cooking gas
Explain back: The carbon-carbon double bond and triple bond
I have just studied the carbon-carbon double bond and triple bond in my SS3 Chemistry clas
Spot my mistake: Predicting a substitution reaction for an alkene
Act as my SS3 Chemistry tutor. Show me a worked answer on predicting a substitution reacti
Explain back: Condensation polymers and the small molecule lost
I have just studied condensation polymers and the small molecule lost in my SS3 Chemistry
Spot my mistake: Proposing carbon reduction for aluminium
Act as my SS3 Chemistry tutor. Show me a worked answer on proposing carbon reduction for a
Spot my mistake: Naming coke as the substance that removes the impurities
Act as my SS3 Chemistry tutor. Show me a worked answer on naming coke as the substance tha
Explain back: The trend in reactivity and in oxidising power
I have just studied the trend in reactivity and in oxidising power in my SS3 Chemistry cla
Real-life Nigeria: The halogens and their compounds in daily use
Act as my SS3 Chemistry tutor. Show me where the halogens and their compounds in daily use
Explain back: Sulphur trioxide and the contact process
I have just studied sulphur trioxide and the contact process in my SS3 Chemistry class. Le
Real-life Nigeria: The nitrogen cycle and nitrogen fixation
Act as my SS3 Chemistry tutor. Show me where the nitrogen cycle and nitrogen fixation turn
Real-life Nigeria: Carbonates, hydrogencarbonates and their reactions
Act as my SS3 Chemistry tutor. Show me where carbonates, hydrogencarbonates and their reac
Explain back: Permanent hardness and the compounds responsible
I have just studied permanent hardness and the compounds responsible in my SS3 Chemistry c
Explain back: Amino acids and the peptide link
I have just studied amino acids and the peptide link in my SS3 Chemistry class. Let me exp
Spot my mistake: Describing starch and cellulose as the same polymer
Act as my SS3 Chemistry tutor. Show me a worked answer on describing starch and cellulose
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
Exam practice: The conditions a redox titration requires
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Exam practice: Lattice energy and the Born-Haber cycle
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions