488 prompts matching "Exam practice: Balancing an equation by inspection"
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
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Real-life Nigeria: Checking an answer for physical sense
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Quiz me: Converting between mass, moles, volume and particles
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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
Calculation practice: Multi-step stoichiometry problems
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Real-life Nigeria: Stoichiometry in a Nigerian industrial context
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Real-life Nigeria: Using the table to answer an unseen question
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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
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Calculation practice: A full calculation section under timed conditions
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Spot my mistake: The topics I keep getting wrong, and why
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Calculation practice: The calculations I still need to practise
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Quiz me: Atomic number, mass number and isotopes
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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.
Calculation practice: Calculating relative atomic mass from isotopic data
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Real-life Nigeria: Configuration and an element's position in the table
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Quiz me: The trend in atomic and in ionic radius
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Calculation practice: Comparing two elements using their trend data
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Real-life Nigeria: Predicting the chemistry of an unfamiliar element
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