398 prompts matching "Converting a set of full equations into ionic form"
Exam practice: Removing permanent hardness by chemical and ion-exchange methods
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Exam practice: The NPK rating and how to read it
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Exam practice: Transition metals and their compounds as catalysts
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Calculation practice: Working out the oxidation state in a complex ion
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Exam practice: Carbohydrates and their classification
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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
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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Spot my mistake: Including a rough titre in the average
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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
Spot my mistake: Using hydrochloric acid to acidify a permanganate titration
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Teach me: The electrochemical cell, and how it differs from an electrolytic one
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Real-life Nigeria: The Daniell cell and the dry cell
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Spot my mistake: Assuming the order matches the stoichiometric coefficient
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Real-life Nigeria: Reaction mechanisms and the rate-determining step
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Teach me: The equilibrium constant and how it is written
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Spot my mistake: Including a pure solid in an equilibrium expression
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