500 prompts matching "Decantation, and when it is appropriate"
Quiz me: Enthalpies of formation, combustion and neutralisation
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Spot my mistake: Naming a compound from the wrong functional group priority
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Spot my mistake: Assuming every fuel burns to carbon dioxide and water alone
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Spot my mistake: Assuming boiling removes every impurity from water
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Spot my mistake: Confusing cement with concrete
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Spot my mistake: Balancing a nuclear equation without conserving charge
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Spot my mistake: Writing an inference where only an observation is asked for
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Quiz me: The apparatus and its correct handling
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Spot my mistake: Losing marks by dropping units mid-calculation
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Spot my mistake: The time-management mistakes candidates make
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Spot my mistake: The topics I keep getting wrong, and why
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Quiz me: Atomic number, mass number and isotopes
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Quiz me: Ionic bonding and the compounds it produces
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Spot my mistake: Using pressure in millimetres of mercury with R in SI units
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Spot my mistake: Reading a solubility curve without checking the units
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Spot my mistake: Choosing a titration route for an insoluble salt
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Spot my mistake: Writing an isomer that is really the same molecule
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Quiz me: Naming alkenes and alkynes with position numbers
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Spot my mistake: Predicting a substitution reaction for an alkene
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Quiz me: Primary, secondary and tertiary alkanols distinguished
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