192 prompts matching "Exam practice: Identifying cations with aqueous ammonia"
Spot my mistake: Omitting the sign of an enthalpy change
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Quiz me: The factors that change the rate of a reaction
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Spot my mistake: Saying a catalyst changes the position of equilibrium
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Quiz me: The characteristics of a system at equilibrium
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Spot my mistake: Claiming a catalyst shifts the position of equilibrium
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Chemistry at work: Equilibrium in the contact process for sulphuric acid
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Quiz me: The factors that affect solubility
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Spot my mistake: Reading a solubility curve at the wrong temperature
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Quiz me: What causes temporary and what causes permanent hardness
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Spot my mistake: Proposing boiling as a cure for permanent hardness
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Quiz me: The major air pollutants and where they come from
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Spot my mistake: Blaming ozone depletion for the warming that greenhouse gases cause
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Chemistry at work: Air pollution control and regulation in Nigeria
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Quiz me: Volumetric analysis reviewed
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Spot my mistake: The errors most often made in second-term SS2 Chemistry
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Quiz me: Catenation and the tetravalency of carbon
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Quiz me: The physical properties of the alkanes
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Spot my mistake: Giving an addition reaction for an alkane
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Chemistry at work: Cracking, and the making of petrol in Nigeria
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Quiz me: Primary, secondary and tertiary alkanols
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