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9/26/11

73. A beady Balance . 74. A Beady Balance . 9/26/11. 10/24/2013. 10/24/2013. . A pplication/Connection: Beady Balance Activity You will work with a partner and turn this end by the end of class Exit: Use the chemical formula for glucose to answer questions 1 - 3 . C 6 H 12 O 6

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9/26/11

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  1. 73 A beady Balance 74 A Beady Balance 9/26/11 10/24/2013 10/24/2013 . • Application/Connection: • Beady Balance Activity • You will work with a partner and turn this end by the end of class • Exit: • Use the chemical formula for glucose to answer questions 1 - 3. • C6H12O6 • How many atoms are in the glucose formula? • The number of elements in the formula is … _______ • 3. There (is)are ______ compound(s) in the glucose formula. . Starter: Is the following equation balanced or unbalanced? Explain why : C3H8 + 5O2 3CO2 + 4H2O? . Practice: Beady Balance Example

  2. October 24, 2013AGENDA8.5 F.I will be able to recognize whether a chemical equation containing coefficients is balanced or not and how that relates to the law of conservation of mass by reading, and writing while completing notes and activity. 1 Starter 2. Practice 3. Activity 4. Exit

  3. Table of Contents Date Lecture/ Activity/ Lab Page 9/25 Metal, Nonmetals, and Metalloids 41-42 9/26 Where’s Al? 43-44 9/27 Element Wanted Poster 45-46 9/30 Bohr Model Challenge 47-48 10/1 Periodic Table Notes/Puzzles 49-50 10/2 Periodic Table Chart 51-52 10/3 Test Review 53-54 10/8 Test Corrections 55-56 10/9 Molecules, Compounds, and Elements 57-58 10/10 Build a Molecule Activity 59-60 10/15 Counting Atoms 61-62 10/16 Counting Atoms with Coefficients 63-64 10/17 Writing Chemical Formulas 65-66 10/18 Physical and Chemical Changes/Properties Notes 67-68 10/21 Chemical Equations and the Conservation of Mass 69-70 10/22 Balancing Equations 71-72 10/24 Beady Balance 73-74

  4. Practice Look at the equation. Using the key, place the color beads on the table that matches each element. Decide if the equation is balanced or not. Na + Cl2  NaCl Unbalanced

  5. + => Al O Cu H Fe Cl S + => + => 2 Cu + 2 HCl => 2 CuCl + H2 => + 10. + => 11. 12. + => + 13. 14. 15. Application/Connection 2 Al2O3 + 4 Al 3O2 =

  6. 73 A beady Balance 74 A Beady Balance 9/26/11 10/24/2013 10/24/2013 . • Application/Connection: • Beady Balance Activity • You will work with a partner and turn this end by the end of class • Exit: • Use the chemical formula for glucose to answer questions 1 - 3. • C6H12O6 • How many atoms are in the glucose formula? • The number of elements in the formula is … _______ • 3. There (is)are ______ compound(s) in the glucose formula. . Starter: Is the following equation balanced or unbalanced? Explain why : C3H8 + 5O2 3CO2 + 4H2O? . Practice: Beady Balance Example

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