500 prompts matching "Assuming every metal is hard and dense"
Teach me: The mole and the Avogadro constant
You are my personal SS3 Chemistry tutor. Teach me the mole and the Avogadro constant, usin
Practice set: Converting between mass, moles and particles
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Spot my mistake: Using molar volume for a substance that is not a gas
Act as my SS3 Chemistry tutor. Show me a worked answer on using molar volume for a substan
Real-life Nigeria: The mole in laboratory and industrial measurement
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Chemistry at work: Why the mole underpins all quantitative chemistry
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Exam practice: Mass-to-volume and volume-to-volume calculations
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Spot my mistake: Reading a mole ratio off an unbalanced equation
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Chemistry at work: Stoichiometry in Nigerian chemical manufacturing
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Explain back: The combined gas equation and the ideal gas equation
I have just studied the combined gas equation and the ideal gas equation in my SS3 Chemist
Spot my mistake: Using pressure in millimetres of mercury with R in SI units
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Chemistry at work: Gas law calculations in Nigerian industry
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Explain back: The solubility curve and what it shows
I have just studied the solubility curve and what it shows in my SS3 Chemistry class. Let
Spot my mistake: Reading a solubility curve without checking the units
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Chemistry at work: Solution chemistry in Nigerian pharmacy
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Teach me: The Arrhenius and the Bronsted-Lowry definitions
You are my personal SS3 Chemistry tutor. Teach me the Arrhenius and the Bronsted-Lowry def
Explain back: The ionic product of water and the pH scale
I have just studied the ionic product of water and the pH scale in my SS3 Chemistry class.
Practice set: Indicators and their working ranges
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Spot my mistake: Choosing a titration route for an insoluble salt
Act as my SS3 Chemistry tutor. Show me a worked answer on choosing a titration route for a
Real-life Nigeria: The salts used in Nigerian agriculture and food
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Chemistry at work: Salt manufacture as an industry
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on salt m