500 prompts matching "Chemistry at work: How Mendeleev's table predicted undiscovered elements"
Real-life Nigeria: The tests and observations WAEC asks you to recall
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Calculation practice: Calculations on empirical and molecular formulae
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Calculation practice: Deducing the identity of a salt from a full test sequence
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Real-life Nigeria: The reagents supplied in the practical, and what each is for
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Teach me: How the WAEC practical volumetric paper is set out
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Calculation practice: The calculation steps the examiner expects to see
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Calculation practice: Percentage purity, yield and composition calculations
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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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Teach me: The structure of the periodic table and its blocks
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Calculation practice: A full calculation section under timed conditions
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Teach me: Building a revision timetable for the final run-in
You are my personal SS3 Chemistry tutor. Teach me building a revision timetable for the fi
Calculation practice: The calculations I still need to practise
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Real-life Nigeria: What to do in the last week before the examination
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Calculation practice: Calculating relative atomic mass from isotopic data
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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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Calculation practice: Predicting bond type from electronegativity difference
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Real-life Nigeria: Bond type and the physical properties that follow from it
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Quiz me: Molar mass and how it is obtained
Act as my SS3 Chemistry tutor and quiz me on molar mass and how it is obtained. Ask five q