'Stoichiometric coefficients' diaporamas de présentation

Chapter 3 Chemical Reactions

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Chemistry 100(02) Fall 2013

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Acids and Bases

Acids and Bases. 2003 AP . #1 A-E. Write the Equilibrium, Kb, for the reaction represented. Writing an equilibrium expression for 1a. Using the law of mass action given the chemical equilibrium equation

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Quiz

0. How many ways are commonly used for denoting a molecule/ion?. Quiz. Sodium Chloride Calcium Phosphate Copper (II) Chloride Nitric Oxide Hydrocyanic acid Potassium Permagnate Sodium Borate Decahydrate. 1. Write the molecular formula of the following compounds:.

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ERT 206/4 THERMODYNAMICS SEM 1 (2012/2013)

ERT 206/4 THERMODYNAMICS SEM 1 (2012/2013). Chapter 16: CHEMICAL AND PHASE EQUILIBRIUM . Dr. Hayder Kh. Q. Ali hayderali@unimap.edu.my. Objectives. Develop the equilibrium criterion for reacting systems based on the second law of thermodynamics.

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Review of CHM 1316

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Chem 1C Final Review Fall 2013

Chem 1C Final Review Fall 2013. Rimjhim Hemnani Amin Mahmoodi Justin Nguyen. Electrochemistry - Overview. Branch of chemistry that deals with the interconversion of electrical energy to chemical energy What to know: Oxidation number rules Balancing Redox reactions

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Chapter 16: Chemical Equilibrium- General Concepts

Chapter 16: Chemical Equilibrium- General Concepts. WHAT IS EQUILIBRIUM?. The decomposition of N 2 O 4 (g) into NO 2 (g). The concentrations of N 2 O 4 and NO 2 change relatively quickly at first, but eventually stop changing with time when equilibrium is reached.

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Unit 2: Energy Changes and Rates of Reaction

Unit 2: Energy Changes and Rates of Reaction. Chapter 5 Thermochemistry Changes in Matter and Energy System vs. Surroundings Heat vs. Temperature q=mc ?T. What is THERMOCHEMISTRY?. THERMOCHEMISTRY is the study of the energy changes that accompany physical or chemical changes in matter.

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Section 3.3 Stoichiometry and Chemical Reactions

Section 3.3 Stoichiometry and Chemical Reactions. In this section: a. Chemical reactions and equations b. Balancing equations c. Reaction stoichiometry. Chemical reactions and equations Reactants Products. CH 3 CHCH 2 + HCl. CH 3 CHClCH 3.

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Lecture 6

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Teaching the Concept of Rates of Chemical Reactions By: Tatiana Vrabie & Jiwei Li

Teaching the Concept of Rates of Chemical Reactions By: Tatiana Vrabie & Jiwei Li. Introduction to Reaction Rates.

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An informative exploration by JC and Petey B.

Unit 5: Electrochemistry. An informative exploration by JC and Petey B. Oxidation Numbers. All oxidation and reduction reactions involve the transfer of electrons between substances. Ag + accepts electrons from Cu and is reduced to Ag; Ag + is the oxidizing agent.

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Answers to Questions

Answers to Questions. Page 345-346 #1 to 20. Exercise Answers Page 345.

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Enthalpy: is the heat absorbed or released by a system at constant pressure .

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PTT 203 Biochemical Engineering

PTT 203 Biochemical Engineering. STOICHIOMETRY OF MICROBIAL GROWTH AND PRODUCT FORMATION. WEEK 13 By : MADAM NOORULNAJWA DIYANA YAACOB. Lets Try.

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Chemistry 100

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Solution Stoichiometry

Solution Stoichiometry. Solution Stoichiometry uses molarity as a conversion factor between volume and moles of a substance in a solution. Solution Stoichiometry. Titration: A technique for determining the concentration of a solution. Titrations.

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