500 prompts matching "Exam practice: The laboratory preparation of hydrogen"
Explain back: The combined gas equation and the ideal gas equation
I have just studied the combined gas equation and the ideal gas equation in my SS3 Chemist
Calculation practice: Solving an ideal gas equation problem
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Explain back: The solubility curve and what it shows
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Spot my mistake: Reading a solubility curve without checking the units
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Real-life Nigeria: Buffer solutions and how they resist a change in pH
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Quiz me: The solubility rules for the common salts
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Real-life Nigeria: The salts used in Nigerian agriculture and food
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Quiz me: Predicting whether a salt solution is acidic or basic
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Spot my mistake: Writing an isomer that is really the same molecule
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Real-life Nigeria: The alkanes in Nigerian fuels and cooking gas
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Chemistry at work: Alkanes as feedstock for the petrochemical industry
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Explain back: The carbon-carbon double bond and triple bond
I have just studied the carbon-carbon double bond and triple bond in my SS3 Chemistry clas
Chemistry at work: Alkenes in the Nigerian plastics industry
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on alkene
Quiz me: Addition polymers and the monomers they come from
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Explain back: Condensation polymers and the small molecule lost
I have just studied condensation polymers and the small molecule lost in my SS3 Chemistry
Project task: Surveying the plastics used in my own home
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Chemistry at work: Plastic waste and the disposal problem in Nigerian cities
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Quiz me: The charge fed into the blast furnace
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Spot my mistake: Naming coke as the substance that removes the impurities
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Project task: Researching the Ajaokuta and Delta steel plants
Act as my SS3 Chemistry tutor. Set me a short practical or research task on researching th