Curriculum
Chemistry — Second Secondary
Chemistry — Second Secondary
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1.11.1 Why we need a counting unit1.21.2 Moles of atoms inside a molecule or formula unit1.31.3 Molar mass1.41.4 The mass–mole relation1.52.1 Avogadro's hypothesis1.62.2 Comparing gases1.72.3 The working relations1.82.4 Notes1.93.1 What a balanced equation tells us1.103.2 Method1.114.1 Concept1.124.2 How to find it1.135.1 Types of formula1.145.2 Finding the empirical formula1.155.3 From empirical to molecular formula1.165.4 Combustion analysis1.176.1 Molarity1.186.2 Concentration of ions1.196.3 Dilution1.206.4 Final tips for the chapter
Chemistry — Second Secondary 2026/2027
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