250 prompts matching "Limiting reagent problems, and how to spot the limit"
Spot my mistake: Averaging titres that are not concordant
Act as my SS2 Chemistry tutor. Show me a worked answer on averaging titres that are not co
Calculation practice: Calculating the purity of a sample from titration data
Act as my SS2 Chemistry tutor. Walk me through calculating the purity of a sample from tit
Real-life Nigeria: Back titration, and when it is used
Act as my SS2 Chemistry tutor. Show me where back titration, and when it is used turns up
Calculation practice: Using Hess's law to find an unknown enthalpy change
Act as my SS2 Chemistry tutor. Walk me through using Hess's law to find an unknown enthalp
Practice set: Homogeneous and heterogeneous catalysis
Act as my SS2 Chemistry tutor. Give me five practice questions on homogeneous and heteroge
Chemistry at work: Equilibrium in the contact process for sulphuric acid
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on equili
Practice set: The stages of municipal water treatment
Act as my SS2 Chemistry tutor. Give me five practice questions on the stages of municipal
Spot my mistake: Proposing boiling as a cure for permanent hardness
Act as my SS2 Chemistry tutor. Show me a worked answer on proposing boiling as a cure for
Chemistry at work: Air pollution control and regulation in Nigeria
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on air po
Spot my mistake: Giving an addition reaction for an alkane
Act as my SS2 Chemistry tutor. Show me a worked answer on giving an addition reaction for
Calculation practice: Calculating the products of complete combustion
Act as my SS2 Chemistry tutor. Walk me through calculating the products of complete combus
Spot my mistake: Confusing an alkanol with an alkanoic acid in a test
Act as my SS2 Chemistry tutor. Show me a worked answer on confusing an alkanol with an alk
Calculation practice: Calculating the yield of an esterification
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of an esterification
Real-life Nigeria: Fermentation and local alcohol production in Nigeria
Act as my SS2 Chemistry tutor. Show me where fermentation and local alcohol production in
Spot my mistake: Describing every plastic as a condensation polymer
Act as my SS2 Chemistry tutor. Show me a worked answer on describing every plastic as a co
Calculation practice: Working out the repeating unit from a polymer structure
Act as my SS2 Chemistry tutor. Walk me through working out the repeating unit from a polym
Real-life Nigeria: Plastic waste and its disposal in Nigerian cities
Act as my SS2 Chemistry tutor. Show me where plastic waste and its disposal in Nigerian ci
Practice set: Cracking and reforming, and what each achieves
Act as my SS2 Chemistry tutor. Give me five practice questions on cracking and reforming,
Spot my mistake: Confusing cracking with fractional distillation
Act as my SS2 Chemistry tutor. Show me a worked answer on confusing cracking with fraction
Calculation practice: Calculating the yield of a named fraction
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of a named fraction a