500 prompts matching "Expressing concentration in grams per cubic decimetre"
Practice set: Converting between mass, moles and particles
Act as my SS3 Chemistry tutor. Give me five practice questions on converting between mass,
Spot my mistake: Using molar volume for a substance that is not a gas
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Real-life Nigeria: The mole in laboratory and industrial measurement
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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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Quiz me: Balancing equations of increasing difficulty
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Explain back: The mole ratio and how it is read
I have just studied the mole ratio and how it is read in my SS3 Chemistry class. Let me ex
Spot my mistake: Reading a mole ratio off an unbalanced equation
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Real-life Nigeria: Stoichiometry in scaling up a reaction
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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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Calculation practice: Solving an ideal gas equation problem
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Real-life Nigeria: The assumptions of the kinetic theory of gases
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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
Practice set: Reading values and crystallisation from a curve
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Exam practice: Solubility expressed in different units
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Spot my mistake: Reading a solubility curve without checking the units
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Calculation practice: Calculating the mass crystallising out on cooling
Act as my SS3 Chemistry tutor. Walk me through calculating the mass crystallising out on c