CHEMISTRY 1 Chemical Reactions SEMESTER 2 REVIEW GUIDE Chemical Reaction: process by which one or more substances are changed into different substances. Total mass of reactants…

Slide 1The Mole Molar mass, percent composition, empirical and molecular formulas Slide 2 How many atoms are in here? What about weight?. Slide 3 Atomic Mass A single atom…

Slide 1 The Mole Slide 2 Chapter 11: The Mole ____ 11.1 Measuring Matter ____ 11.2 Mass and the Mole ____ 11.3 Moles of Compounds ____ 11.4 Empirical Formulas and Molecular…

Slide 1 Chemistry 103 Lecture 13 Slide 2 Outline I. The MOLE continued…. II. Determining Chemical Formulas  Percent Composition (review)  Empirical/Molecular Formulas…

Slide 1 Slide 2 “THE MOLE” Slide 3 Counting Quantities 1.) You can count how many of something you have…… 12 doughnuts in a dozen 10 pins knocked down for a strike…

Slide 1 Chapter 12 Stoichiometry part 1 Slide 2 Stoichiometry The study of quantitative relationships between amounts of reactants used and products formed by a chemical…

The Mole Theory Dimensional Analysis A way to solve problems by converting or using the units of the items involved Converting one thing to the another – amount has not…

Unit 06 The Mole Theory Ch. 4 and 7 Dimensional Analysis ● just converting one thing to another Problem 1: How many seconds are in a day? sec day What do we know? Let’s…