Slide 1 Chemical Quantities and Aqueous Reactions Slide 2 Patterns of Reactivity Five basic types of reactions. 1. Combination – two substances combine to make one new…

Slide 1 Empirical/Molecular Formulas Slide 2 Objective/Warm-Up SWBAT calculate molar mass of compounds. What is the molar mass of each of these elements? Na Cl C H Slide…

Slide 1 Empirical and Molecular Formulas Slide 2 Formaldehyde CH 2 O Acetic acid C 2 H 4 O 2 Gylceradehyde C 3 H 6 O 3 40% C; 6.7% H; 53.3% O Slide 3 Empirical Formula Analysis…

Slide 1 Slide 2 Dimensional Analysis Conversion factors Units Cancel to solve Slide 3 Counting Atoms Mg burns in air (O 2 ) to produce white magnesium oxide, MgO. How can…

Slide 1 X Chemistry Unit 8 The Mole Problem Solving involving Chemical Compounds Slide 2 Vocab: Percent composition – mass of the part divided by mass of the whole times…

Empirical and Molecular Formulas Objective: Today I will be able to: Determine the limiting reactant of a chemical reaction by completing a lab Calculate an empirical formula…

Chapter 3 Chapter 4 Chemical Quantities and Aqueous Reactions Patterns of Reactivity Five basic types of reactions. 1 . Combination – two substances combine to make one…

Section 6.2 Page 268 Empirical and Molecular Formulas Empirical vs. Molecular Formula Empirical Formula (Ef) A formula that gives the simplest whole-number ratio of the atoms…