500 prompts matching "Leaving out the oxidation state where it is needed"
Calculation practice: Predicting bond type from electronegativity difference
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Teach me: The mole and the Avogadro constant
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Teach me: What a balanced equation tells you quantitatively
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Calculation practice: Limiting reagent and percentage yield calculations
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Chemistry at work: Stoichiometry in Nigerian chemical manufacturing
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Quiz me: Boyle's law, Charles's law and the pressure law
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Chemistry at work: Gas law calculations in Nigerian industry
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Teach me: Solutions, suspensions and colloids distinguished
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Chemistry at work: Solution chemistry in Nigerian pharmacy
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Calculation practice: Calculating the pH of a strong acid or a strong base
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Chemistry at work: PH control in Nigerian food and water industries
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Practice set: Preparing a soluble salt by titration
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Calculation practice: Calculating the mass of salt obtainable
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Chemistry at work: Salt manufacture as an industry
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Teach me: What salt hydrolysis means
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Exam practice: The salts that do not hydrolyse, and why
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Calculation practice: Estimating the pH of a hydrolysing salt solution
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Teach me: The alkanes and their general formula
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Calculation practice: Calculating the products of complete and incomplete combustion
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Teach me: The alkenes and alkynes and their general formulae
You are my personal SS3 Chemistry tutor. Teach me the alkenes and alkynes and their genera