500 prompts matching "Leaving spectator ions in an ionic equation"
Explain back: Covalent bonding, polar and non-polar
I have just studied covalent bonding, polar and non-polar in my SS3 Chemistry class. Let m
Project task: Classifying ten given substances by bond type
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Chemistry at work: Bonding and the strength of engineering materials
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Spot my mistake: Using molar volume for a substance that is not a gas
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Real-life Nigeria: The mole in laboratory and industrial measurement
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Project task: Measuring out one mole of three different substances
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Chemistry at work: Why the mole underpins all quantitative chemistry
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Explain back: The mole ratio and how it is read
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Chemistry at work: Stoichiometry in Nigerian chemical manufacturing
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Explain back: The solubility curve and what it shows
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Chemistry at work: Solution chemistry in Nigerian pharmacy
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Project task: Measuring the pH of household substances
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Chemistry at work: PH control in Nigerian food and water industries
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Teach me: What a salt is, and the classes salts fall into
You are my personal SS3 Chemistry tutor. Teach me what a salt is, and the classes salts fa
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
Spot my mistake: Choosing a titration route for an insoluble salt
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Real-life Nigeria: The salts used in Nigerian agriculture and food
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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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Explain back: The hydrolysis of a salt of a weak acid and a strong base
I have just studied the hydrolysis of a salt of a weak acid and a strong base in my SS3 Ch