SURFACE CHEMISTRY Contents • • • • • • • Adsorption Absorption Differentiation!?#$ Factors influencing adsorption of gases Types of adsorption Characteristics…

1. CHM 1012/25/13Chapter 5: Chemical ReactionsPhysical ChangesIn the example below, water (H2O) is undergoing physical changes, fromsolid to liquid to gas, but does not change…

1. Chapter 4: Chemical Reactions 2. Objectives ! Difference between physical and chemical changes ! Word equations and balanced chemical equations for reactions. ! Different…

Slide 1 Warm-up Illustrate the equation for photosynthesis. Review and Recall Principles of Stoichiometry Learning Target: Identify and solve different types of stoichiometry…

Chapter 12 Stoichiometry Stoichiometry Stoichiometry—the calculation of quantities in chemical reactions Calculating how much of each reactant is needed and how much of…

Chapter 12 Stoichiometry Stoichiometry STOY-KEE-AHM-EH-TREE Founded by Jeremias Richter, a German chemist Greek orgin: stoikheion: element & metron: measure Stoichiometry—the…

Chemical Equations and Reaction Stoichiometry Chapter 3 Chemical Reactions Physical State Representation (g) = _________ (l) = _________ (s) = _________ (aq) = _______________…

UNIT VII Stoichiome-tree Lesson 1 VII.1 COEFFICIENTS IN A REACTION EQUATION: Stoichiometry: The relationship between the amount of reactants used in a chemical reaction and…

FORMULAS, EQUATIONS AND MOLES Mole Calculation Chapter 3 Names associated with an amount The mole (mol) is the amount of a substance that contains as many elementary entities…

Warm-Up!  Warm-Up! (Day1)  Find the Molar Masses of 1. CH4 2. Sodium Hydrogen Carbonate 3. Jelly beans if 1 jelly bean weighs 0.5 g Mole Conversions # - mole - mass…