. 9/26/11 68 Law of Conservation of Mass Writing 10/17/2014 67 Law of Conservation of Mass Writing 10/17/2014 Starter: Quiz Practice/Application/Connection/Exit:

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. 9/26/11 68 Law of Conservation of Mass Writing 10/17/ Law of Conservation of Mass Writing 10/17/2014 Starter: Quiz Practice/Application/Connection/Exit: Writing: Write minimum of ¾ page In your own words, and in the simplest terms possible, state the Law of Conservation of Mass and its relation to a balanced chemical equation. Describe what occurs during a chemical reaction and how this process can be visualized by writing a chemical equation. In your description, include answers to these questions: What are the reactants, and what occurs to them? What are the products, and what occurs to them? Why is it important that the chemical equation be balanced? What must be equal in a balanced equation?

 October 17, 2014 AGENDA 8.5 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 a quiz and writing. 1 Quiz 2. Writing

 DateLecture/ Activity/ Lab Page Table of Contents 9/25 Test Review /29 Periodic Puzzles /30 Bohr Model Challenge /1 Wheres Al? /2 Element Wanted Poster /6 Molecules, Compounds, and Elements /07 Build a Molecule Activity /8 Counting Atoms /09 Counting Atoms with Coefficients /10 Chemical Formula Writing /13 Writing Chemical Formulas /14 Chemical Equations and the Conservation of Mass /15 Balancing Act /16 A Beady Balance /17Law of Conservation of Mass Writing 67-68