250 prompts matching "Chemistry at work: Why chemists use one shared symbolic language"
Exam practice: Finding the concentration of an unknown alkali
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Exam practice: The energy profile diagram and activation energy
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Exam practice: Measuring rate by volume of gas or by loss of mass
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Exam practice: The effect of temperature on the position of equilibrium
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Exam practice: The tests for water purity
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Exam practice: Solutions, water and the atmosphere reviewed
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Exam practice: The uses of the common plastics
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Exam practice: The uses of each petroleum fraction
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Exam practice: Mild, medium and high carbon steel, and the use of each
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Spot my mistake: Assigning an oxidation number without checking the overall charge
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Spot my mistake: Calling the oxidising agent the substance that is oxidised
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Spot my mistake: Predicting products without considering concentration
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Spot my mistake: Treating concentration and strength as the same thing
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Spot my mistake: Rinsing the burette with water before filling it
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Spot my mistake: Averaging titres that are not concordant
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Spot my mistake: Saying a catalyst changes the position of equilibrium
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Spot my mistake: Claiming a catalyst shifts the position of equilibrium
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Spot my mistake: Reading a solubility curve at the wrong temperature
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Practice set: The greenhouse effect and global warming
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Spot my mistake: Describing every plastic as a condensation polymer
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