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Table of contents

 Slide 1 How Much Sodium? How Much Sodium in Sodium Chloride? Slide 4 Counting by Weighing: Nails by the Pound Slide 6 Counting by Weighing: Nails by the Pound Counting by Weighing: Atoms by the Gram Counting by Weighing: Atoms by the Gram Avogadro’s Number Slide 11 The Size of the Mole is a Measured Quantity Slide 13 Slide 14 Slide 15 Slide 16 Molar Mass and Atomic Mass The Mass of 1 mol of Atoms of an Element is Its Molar Mass Slide 19 Slide 20 Slide 21 Counting Molecules by the Gram Slide 23 Slide 24 Slide 25 Slide 26 Slide 27 Slide 28 Chemical Formulas as Conversion Factors The Conversion Factor Comes Directly from the Chemical Formula Slide 31 Slide 32 Mole Relationships from a Chemical Formula Chemistry in the Environment: Chlorine in Chlorofluorocarbons Chemistry in the Environment: The Ozone Shield Mass Percent Composition of Compounds Finding Mass Percent Composition Using Mass Percent Composition as a Conversion Factor Using Mass Percent Composition as a Conversion Factor Slide 40 Mass Percent Composition from a Chemical Formula Slide 42 Slide 43 Chemistry and Health: Fluoridation of Drinking Water Chemistry and Health: Fluoridation of Drinking Water Empirical Formulas from Mass Percent Composition Slide 47 Slide 48 Slide 49 Obtaining an Empirical Formula from Experimental Data Conversion of Fractional Subscripts to Whole Numbers Calculating an Empirical Formula from Reaction Data Calculating an Empirical Formula from Reaction Data Slide 54 Calculating Molecular Formulas for Compounds: Fructose Calculating Molecular Formulas for Compounds: Fructose Calculating Molecular Formulas for Compounds Chapter 6 in Review Chapter 6 in Review Chapter 6 in Review Chemical Skills Learning Objectives