SCH3U Unit 3 Chemical Quantities Review Test Tuesd Essays

SCH3U Unit 3 Chemical Quantities Review Test Tuesday, Nov 12,2013 The following topics are covered: 1) Avogadro's constant and the mole concept 2) Converting moles to numbers of particles/molecules/atoms and vice versa 3) Calculating molar mass and converting between mass and number of moles 4) Converting between mass, moles and, numbers of particles 5) Stoichiometry in chemical reactions, converting mass or particle number of A to mass of particle number of B using the mole ratio 6) Identifying the limiting reactant and finding the mass of a product based on the limiting reactant. 7) Calculating the percentage yield. 8) Percentage composition from mass data and from a chemical formula 9) Calculating the empirical formula of a compound 10) Determining the molecular formula of a compound + See "Reviewing Key Terms" in the Chapters 5, 6, and 7 Reviews.+ All homework + Mole Highway SCH3U Unit 3 Chemical Quantities Review Test Tuesday, Nov 12,2013 The following topics are covered: 1) Avogadro's constant and the mole concept 2) Converting moles to numbers of particles/molecules/atoms and vice versa 3) Calculating molar mass and converting between mass and number of moles 4) Converting between mass, moles and, numbers of particles 5) Stoichiometry in chemical reactions, converting mass or particle number of A to mass of particle number of B using the mole ratio 6) Identifying the limiting reactant and finding the mass of a product based on the limiting reactant. 7) Calculating the percentage yield. 8) Percentage composition from mass data and from a chemical formula 9) Calculating the empirical formula of a compound 10) Determining the molecular formula of a compound + See "Reviewing Key Terms" in the Chapters 5, 6, and 7 Reviews.+ All homework + Mole Highway Textbook review questions: Unit 2 review Start at p. 276 # 1, 2, 6 - 14, 16 - 18, 24 - 26, 29, 32, 33, 37, 38, Chap 5 review Start at p. 193 # 4, 6, 14, 16, 22, 26 Chap 6 review Start at p. 229 # 6- 7, 10, 11, 13, 14, 16, 18, 29 a,b answer wrong in text, should be 54% Chap 7 review Start at p. 271 # 3, 5 - 12, 15, 17 a Percent Composition p.648#37 Empirical and Molecular Formula p.648#39,40 Textbook review questions: Unit 2 review Start at p. 276 # 1, 2, 6 - 14, 16 - 18, 24 - 26, 29, 32, 33, 37, 38, Chap 5 review Start at p. 193 # 4, 6, 14, 16, 22, 26 Chap 6 review Start at p. 229 # 6- 7, 10, 11, 13, 14, 16, 18, 29 a,b answer wrong in text, should be 54% Chap 7 review Start at p. 271 # 3, 5 - 12, 15, 17 a Percent Composition p.648#37 Empirical and Molecular Formula p.648#39,40