1.© 2008 Brooks/Cole 2 2 C2H6 (g) + 7 O2 (g) 4 CO2(g) + 6 H2O (l) The Mole and Chemical Reactions Mole ratios: 2 mol C2H6 7 mol O2 =1 7 mol O2 2 mol C2H6 =1 2 moles of C2H6…

1. Name _MOLES AND MASS 1Oeterm!ne the number of males In each of the quantities below. 25g of NaC! I ! ir-j.~i II-.:~ I 100. g of KMn04474 9 ofKCI1.tiDetermine the number…

* Gases Chapter 5 Copyright © The McGraw-Hill Companies, Inc.  Permission required for reproduction or display. * Elements that exist as gases at 250C and 1 atmosphere…

Stoichiometry Lancaster High School Stoichiometry Consider the chemical equation: 4NH3 + 5O2  6H2O + 4NO There are several numbers involved. What do they all mean? “stochio”…

SOLUTIONS Do you remember???? What is a mixture??? 2 or more pure substances that can be separated based on physical properties What is a homogeneous mixture?? A mixture…

Kinetic Molecular Theory Matter is composed of tiny particles (atoms, molecules or ions) with definite and characteristic sizes that never change. The particles are in constant…

Stoichiometry Lancaster High School Stoichiometry Consider the chemical equation: 4NH3 + 5O2  6H2O + 4NO There are several numbers involved. What do they all mean? “stochio”…

Notes One Unit Seven– Chapter 13 Solutions Definitions Types of Mixtures Example Solutions Factors Affecting Solubility Like Dissolves Like Solubility of Solids Changes…

Lesson 4: Ideal Gas Law This lesson combines all the properties of gases into a single equation. Ideal Gas Law Combining Boyle’s and Charles’ laws allows for developing…

Stoichiometry is the science of measuring the quantitative proportions or mass ratios in which chemical elements stand to one another. BASICALLY…IT IS THE STUDY OF THE…