500 prompts matching "Why chemists use symbols rather than words"
Quiz me: The preliminary tests carried out on an unknown salt
Act as my SS3 Chemistry tutor and quiz me on the preliminary tests carried out on an unkno
Practice set: Identifying cations with sodium hydroxide solution
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Spot my mistake: Adding excess reagent too early and losing a precipitate
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Real-life Nigeria: The confirmatory tests for the common cations
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Teach me: The anions the syllabus expects you to identify
You are my personal SS3 Chemistry tutor. Teach me the anions the syllabus expects you to i
Quiz me: Testing for carbonate and for hydrogencarbonate
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Practice set: Testing for chloride, bromide and iodide
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Spot my mistake: Reporting a sulphate result without acidifying first
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Real-life Nigeria: Identifying a salt from combined cation and anion tests
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Teach me: The standard solution and the primary standard
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Practice set: The titration curve and the equivalence point
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Spot my mistake: Including a rough titre in the average
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Real-life Nigeria: The sources of error in an acid-base titration
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Teach me: What makes a titration a redox titration
You are my personal SS3 Chemistry tutor. Teach me what makes a titration a redox titration
Quiz me: Potassium permanganate as a self-indicating titrant
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Practice set: Iodine and thiosulphate titrations
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Spot my mistake: Using hydrochloric acid to acidify a permanganate titration
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Real-life Nigeria: Determining the purity of a sample by redox titration
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Teach me: The electrochemical cell, and how it differs from an electrolytic one
You are my personal SS3 Chemistry tutor. Teach me the electrochemical cell, and how it dif
Quiz me: The standard electrode potential and what it measures
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