Chemistry
AI prompts for senior secondary learners.
📝 2 Chemistry practice tests with answers →📅 36-Week WAEC Study Guide for Chemistry →186 prompts matching "Working out relative molecular mass from a formula"
Calculation practice: Working out the formula of an ionic compound from its charges
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Subscribe to unlock allCalculation practice: Deducing a molecular formula from a general formula
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Subscribe to unlock allCalculation practice: Working out the repeating unit from a polymer structure
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Subscribe to unlock allCalculation practice: Calculating the mass of metal obtainable from an ore
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Subscribe to unlock allCalculation practice: Calculating the volume of a gas from a given mass
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Subscribe to unlock allCalculation practice: Calculating the mass of fertiliser from a mass of ammonia
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Subscribe to unlock allCalculation practice: Calculating the mass of iron from a mass of ore
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Subscribe to unlock allCalculation practice: Working out the change in oxidation number
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Subscribe to unlock allSpot my mistake: Balancing a nuclear equation without checking the mass number
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Subscribe to unlock allPractice set: Giant structures and simple molecular structures compared
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Subscribe to unlock allPractice set: The alkenes, their general formula and their structure
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Subscribe to unlock allPractice set: The alkanoic acids, their general formula and their naming
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Subscribe to unlock allSpot my mistake: Predicting ionic character from electronegativity difference
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Subscribe to unlock allCalculation practice: Predicting a substance's structure from its properties
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Subscribe to unlock allCalculation practice: Predicting a non-metal's valency from its group
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Subscribe to unlock allCalculation practice: Calculating pH from hydrogen ion concentration
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Subscribe to unlock allCalculation practice: Calculating the purity of a sample from titration data
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Subscribe to unlock allExam practice: Measuring rate by volume of gas or by loss of mass
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Subscribe to unlock allCalculation practice: Calculating rate from a graph of concentration against time
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Subscribe to unlock allCalculation practice: Calculating the mass of washing soda needed to soften water
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