1. CHEM 101PowerpointsWeek Ending 2/17/2012Chapter 3Part 2 2. 3.6g CO2 mol CO2 mol C g Cg H2O mol H2O mol H g Hg of O = g of sample – (g of C + g of H)Combust 11.5 g ethanolCollect…

3 Chemical Equations & Reaction Stoichiometry 3 Chapter Three Goals 1. Chemical Equations 2. Calculations Based on Chemical Equations 3. The Limiting Reactant Concept…

Intermolecular Forces and the States of Matter Solids: The particles of a solid have fixed positions and exhibit motions of vibration. Liquids: The particles of a liquid…

* STOICHIOMETRY * General Approach For Problem Solving 1. Clearly identify the Goal or Goals and the UNITS involved. (starting and ending unit) 2. Determine what is given…

* Chapter 3 Stoichiometry: Calculations with Chemical Formulas and Equations * Chemical Equations 2 H2 + O2 â 2 H2O * Chemical Equations CH4 + O2 â CO2 + H2O CH4 + 2 O2…

: CHEMICAL REACTIONS Chemical reactions: Reactions that produce new substances PRODUCT: substance formed during a chemical reaction (right side of arrow) REACTANT: starting…

Stoichiometry Calculations based on chemical reactions Stoichiometry Stoichiometry is a Greek word that means using chemical reactions to calculate the amount of reactants…

Slide 1 3 ways of representing the reaction of H2 with O2 to form H2O Chemical Equations reactants products Balancing Chemical Equations Write the correct formula(s) for…

Reactions in Aqueous Solution Chapter 4 Up to Section 4.4 for Test III Copyright © The McGraw-Hill Companies, Inc.  Permission required for reproduction or display.…

Mass Relationships in Chemical Reactions Copyright © The McGraw-Hill Companies, Inc.  Permission required for reproduction or display. Names associated with an amount…