500 prompts matching "Calculating the concentration of an alkali"
Calculation practice: Solving an ideal gas equation problem
Act as my SS3 Chemistry tutor. Walk me through solving an ideal gas equation problem as a
Chemistry at work: Gas law calculations in Nigerian industry
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Teach me: Solutions, suspensions and colloids distinguished
You are my personal SS3 Chemistry tutor. Teach me solutions, suspensions and colloids dist
Practice set: Reading values and crystallisation from a curve
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Spot my mistake: Reading a solubility curve without checking the units
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Real-life Nigeria: Fractional crystallisation and purification
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Chemistry at work: Solution chemistry in Nigerian pharmacy
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Quiz me: Strong and weak acids and bases
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Exam practice: The titration curve for each acid-base combination
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Chemistry at work: PH control in Nigerian food and water industries
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Quiz me: The solubility rules for the common salts
Act as my SS3 Chemistry tutor and quiz me on the solubility rules for the common salts. As
Explain back: Preparing a soluble salt from an acid and a metal
I have just studied preparing a soluble salt from an acid and a metal in my SS3 Chemistry
Exam practice: Preparing an insoluble salt by precipitation
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Spot my mistake: Choosing a titration route for an insoluble salt
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Project task: Preparing and crystallising a named salt
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Chemistry at work: Salt manufacture as an industry
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Teach me: What salt hydrolysis means
You are my personal SS3 Chemistry tutor. Teach me what salt hydrolysis means, using a real
Quiz me: Predicting whether a salt solution is acidic or basic
Act as my SS3 Chemistry tutor and quiz me on predicting whether a salt solution is acidic
Real-life Nigeria: Hydrolysis and soil pH in Nigerian farming
Act as my SS3 Chemistry tutor. Show me where hydrolysis and soil pH in Nigerian farming tu
Quiz me: Naming straight-chain and branched alkanes
Act as my SS3 Chemistry tutor and quiz me on naming straight-chain and branched alkanes. A