500 prompts matching "Using Hess's law to find an unknown enthalpy change"
Spot my mistake: Writing an inference where only an observation is asked for
Act as my SS3 Chemistry tutor. Show me a worked answer on writing an inference where only
Real-life Nigeria: The reagents supplied in the practical, and what each is for
Act as my SS3 Chemistry tutor. Show me where the reagents supplied in the practical, and w
Quiz me: The apparatus and its correct handling
Act as my SS3 Chemistry tutor and quiz me on the apparatus and its correct handling. Ask f
Explain back: Filling and reading a burette accurately
I have just studied filling and reading a burette accurately in my SS3 Chemistry class. Le
Calculation practice: The calculation steps the examiner expects to see
Act as my SS3 Chemistry tutor. Walk me through the calculation steps the examiner expects
Chemistry at work: Sources of error, and how candidates should discuss them
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on source
Quiz me: Mole and mass conversions under time pressure
Act as my SS3 Chemistry tutor and quiz me on mole and mass conversions under time pressure
Explain back: Setting out a calculation so the examiner can follow it
I have just studied setting out a calculation so the examiner can follow it in my SS3 Chem
Calculation practice: Percentage purity, yield and composition calculations
Act as my SS3 Chemistry tutor. Walk me through percentage purity, yield and composition ca
Real-life Nigeria: Checking an answer for physical sense
Act as my SS3 Chemistry tutor. Show me where checking an answer for physical sense turns u
Quiz me: Converting between mass, moles, volume and particles
Act as my SS3 Chemistry tutor and quiz me on converting between mass, moles, volume and pa
Practice set: Percentage yield and percentage purity
Act as my SS3 Chemistry tutor. Give me five practice questions on percentage yield and per
Calculation practice: Multi-step stoichiometry problems
Act as my SS3 Chemistry tutor. Walk me through multi-step stoichiometry problems as a full
Practice set: The characteristic chemistry of Groups 1, 2, 7 and 0
Act as my SS3 Chemistry tutor. Give me five practice questions on the characteristic chemi
Calculation practice: Predicting formulae and properties from position in the table
Act as my SS3 Chemistry tutor. Walk me through predicting formulae and properties from pos
Explain back: Planning a theory answer before writing it
I have just studied planning a theory answer before writing it in my SS3 Chemistry class.
Spot my mistake: The time-management mistakes candidates make
Act as my SS3 Chemistry tutor. Show me a worked answer on the time-management mistakes can
Chemistry at work: Deciding which optional questions to attempt
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on decidi
Quiz me: A rapid sweep across every examined chemistry topic
Act as my SS3 Chemistry tutor and quiz me on a rapid sweep across every examined chemistry
Calculation practice: The calculations I still need to practise
Act as my SS3 Chemistry tutor. Walk me through the calculations I still need to practise a