139 prompts matching "What a chemical equation represents"
Explain back: Filling and reading a burette accurately
I have just studied filling and reading a burette accurately in my SS3 Chemistry class. Le
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
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
Explain back: Limiting reagent problems, and how to spot the limit
I have just studied limiting reagent problems, and how to spot the limit in my SS3 Chemist
Explain back: The trends down a group
I have just studied the trends down a group in my SS3 Chemistry class. Let me explain it b
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.
Chemistry at work: Deciding which optional questions to attempt
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Explain back: The topics that carry the most marks
I have just studied the topics that carry the most marks in my SS3 Chemistry class. Let me
Explain back: The filling of energy levels and sublevels
I have just studied the filling of energy levels and sublevels in my SS3 Chemistry class.
Project task: Building a configuration chart for the first thirty elements
Act as my SS3 Chemistry tutor. Set me a short practical or research task on building a con
Chemistry at work: How spectra reveal electronic structure
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Explain back: The trend in ionisation energy
I have just studied the trend in ionisation energy in my SS3 Chemistry class. Let me expla
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
Chemistry at work: Periodicity in the design of new materials
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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
Project task: Classifying ten given substances by bond type
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Chemistry at work: Bonding and the strength of engineering materials
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Explain back: The molar volume of a gas at s.t.p.
I have just studied the molar volume of a gas at s.t.p. in my SS3 Chemistry class. Let me
Project task: Measuring out one mole of three different substances
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Chemistry at work: Why the mole underpins all quantitative chemistry
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