146 prompts matching "Predicting ionic character from electronegativity difference"
Quiz me: Addition polymers and the monomers they come from
Act as my SS3 Chemistry tutor and quiz me on addition polymers and the monomers they come
Practice set: Naming a polymer from its monomer, and the reverse
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Calculation practice: Calculating the number of repeating units from molar mass
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Calculation practice: Calculating the mass of iron from a mass of haematite
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Spot my mistake: Predicting that iodine displaces chlorine
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Calculation practice: Calculating the yield of sulphuric acid from sulphur
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Calculation practice: Calculating the mass of ammonia from nitrogen and hydrogen
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of ammonia from nitrog
Quiz me: The uses that follow from each carbon structure
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Project task: Comparing the lather from water samples in my area
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Teach me: The amines and their basic character
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Quiz me: The preliminary tests carried out on an unknown salt
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Practice set: Identifying cations with sodium hydroxide solution
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Quiz me: Testing for carbonate and for hydrogencarbonate
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Practice set: Testing for chloride, bromide and iodide
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Quiz me: The correct use of the pipette and the burette
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Practice set: The titration curve and the equivalence point
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Quiz me: Potassium permanganate as a self-indicating titrant
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Practice set: Iodine and thiosulphate titrations
Act as my SS3 Chemistry tutor. Give me five practice questions on iodine and thiosulphate
Quiz me: The standard electrode potential and what it measures
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Quiz me: The rate equation and the order of a reaction
Act as my SS3 Chemistry tutor and quiz me on the rate equation and the order of a reaction