500 prompts matching "Working out the formula mass of a compound"
Exam practice: Past-question organic chemistry problems
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Explain back: Writing an observation and an inference separately
I have just studied writing an observation and an inference separately in my SS3 Chemistry
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
Explain back: Filling and reading a burette accurately
I have just studied filling and reading a burette accurately in my SS3 Chemistry class. Le
Practice set: Gas volume and stoichiometry calculations
Act as my SS3 Chemistry tutor. Give me five practice questions on gas volume and stoichiom
Exam practice: Concentration, dilution and titration calculations
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Losing marks by dropping units mid-calculation
Act as my SS3 Chemistry tutor. Show me a worked answer on losing marks by dropping units m
Calculation practice: Percentage purity, yield and composition calculations
Act as my SS3 Chemistry tutor. Walk me through percentage purity, yield and composition ca
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
Exam practice: A full objective paper under examination conditions
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: A full calculation section under timed conditions
Act as my SS3 Chemistry tutor. Walk me through a full calculation section under timed cond
Practice set: Writing s, p and d electron configurations
Act as my SS3 Chemistry tutor. Give me five practice questions on writing s, p and d elect
Spot my mistake: Explaining a group trend by nuclear charge alone
Act as my SS3 Chemistry tutor. Show me a worked answer on explaining a group trend by nucl
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
Explain back: Covalent bonding, polar and non-polar
I have just studied covalent bonding, polar and non-polar in my SS3 Chemistry class. Let m
Practice set: Dative covalent bonding and where it occurs
Act as my SS3 Chemistry tutor. Give me five practice questions on dative covalent bonding
Exam practice: Metallic bonding and hydrogen bonding
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Describing a polar covalent bond as ionic
Act as my SS3 Chemistry tutor. Show me a worked answer on describing a polar covalent bond
Calculation practice: Predicting bond type from electronegativity difference
Act as my SS3 Chemistry tutor. Walk me through predicting bond type from electronegativity