500 prompts matching "Using the wrong value of R for the units given"
Exam practice: The configuration of an ion compared with that of its atom
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Filling the 3d sublevel before the 4s
Act as my SS3 Chemistry tutor. Show me a worked answer on filling the 3d sublevel before t
Project task: Building a configuration chart for the first thirty elements
Act as my SS3 Chemistry tutor. Set me a short practical or research task on building a con
Calculation practice: Comparing two elements using their trend data
Act as my SS3 Chemistry tutor. Walk me through comparing two elements using their trend da
Chemistry at work: Periodicity in the design of new materials
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on period
Chemistry at work: Bonding and the strength of engineering materials
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Project task: Measuring the molar volume of a gas experimentally
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Exam practice: The titration curve for each acid-base combination
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Calculation practice: Calculating the pH of a strong acid or a strong base
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Project task: Measuring the pH of household substances
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Calculation practice: Calculating the mass of salt obtainable
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of salt obtainable as
Calculation practice: Estimating the pH of a hydrolysing salt solution
Act as my SS3 Chemistry tutor. Walk me through estimating the pH of a hydrolysing salt sol
Project task: Testing the pH of several salt solutions
Act as my SS3 Chemistry tutor. Set me a short practical or research task on testing the pH
Chemistry at work: Hydrolysis and the choice of fertiliser
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on hydrol
Calculation practice: Calculating the products of complete and incomplete combustion
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Project task: Building models of the branched butanes and pentanes
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Chemistry at work: Alkanes as feedstock for the petrochemical industry
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on alkane
Calculation practice: Calculating the mass of product in an addition reaction
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of product in an addit
Project task: Building models of ethene and of ethyne
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Calculation practice: Calculating the yield of an ester
Act as my SS3 Chemistry tutor. Walk me through calculating the yield of an ester as a full