500 prompts matching "The ores of iron and their composition"
Calculation practice: Calculating the number of particles in a given mass
Act as my SS1 Chemistry tutor. Walk me through calculating the number of particles in a gi
Quiz me: The graph of pressure against volume
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Calculation practice: Calculating the volume of a gas at s.t.p.
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Practice set: Calculating the mass of product from the mass of reactant
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Exam practice: Percentage yield, and why it falls short of a hundred
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Calculation practice: Calculating the volume of gas produced in a reaction
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Chemistry at work: Empirical and molecular formulae from composition data
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Calculation practice: Calculating the concentration of an acid solution
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Exam practice: The laboratory preparation of hydrogen
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Quiz me: Separating the components of air
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Calculation practice: Calculating the volume of oxygen used in a reaction
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Chemistry at work: The uses of the gases separated from air
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Spot my mistake: The errors most often made in second-term SS1 Chemistry
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Practice set: The electrolysis of acidified water
Act as my SS1 Chemistry tutor. Give me five practice questions on the electrolysis of acid
Teach me: Oxidation and reduction in terms of oxygen
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Quiz me: Oxidation and reduction in terms of hydrogen
Act as my SS1 Chemistry tutor and quiz me on oxidation and reduction in terms of hydrogen.
Explain back: Oxidation and reduction in terms of electrons
I have just studied oxidation and reduction in terms of electrons in my SS1 Chemistry clas
Exam practice: Heat of reaction, of neutralisation and of combustion
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Teach me: What the rate of a reaction means
You are my personal SS1 Chemistry tutor. Teach me what the rate of a reaction means, using
Quiz me: Measuring the rate of a reaction
Act as my SS1 Chemistry tutor and quiz me on measuring the rate of a reaction. Ask five qu