'Equilibrium system' diaporamas de présentation

Chapter 12 Gaseous Chemical Equilibrium

Chapter 12 Gaseous Chemical Equilibrium. Outline. 1. N 2 O 4 -NO 2 equilibrium system 2. The equilibrium constant expression 3. Determination of K 4. Applications of the equilibrium constant 5. Effect of changes in conditions on an equilibrium system. Review of Liquid-Vapor Equilibrium.

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Chapter 12:

Chapter 12:. Chemical Equilibrium. The Dynamic Nature of Equilibrium. A. What is equilibrium? 1. Definition a state of balance; no net change in a dynamic process. 2. Definition of chemical equilibrium.

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Chapter 12:

Chapter 12:. Chemical Equilibrium. The Dynamic Nature of Equilibrium. A. What is equilibrium? 1. Definition a state of balance; no net change in a dynamic process. 2. Definition of chemical equilibrium.

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EQUILIBRIUM

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Non-Linear Models

Non-Linear Models. Tractable non-linearity Equation may be transformed to a linear model. Intractable non-linearity No linear transform exists. Tractable Non-Linear Models. Several general Types Polynomial Power Functions Exponential Functions Logarithmic Functions

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Chemistry 1011

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Bell Ringer

Bell Ringer. Chemical Equilibrium. A reversible reaction is one in which the reactants are changing into products and products are changing into reactants at the same time. 2SO 2 ( g ) + O 2 ( g ) 2SO 3 ( g ). Reversible Reactions. Here is an example of a reversible reaction.

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Quantitative Changes in Equilibrium System

Quantitative Changes in Equilibrium System. Q, the Reaction Quotient. We have written the formula for the equilibrium constant: K = [C] c [D] d [A] a [B] b

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Introduction

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Introduction

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15-4 The Significance of the Magnitude of the Equilibrium Constant.

15-4 The Significance of the Magnitude of the Equilibrium Constant. [G] t g [H] t h. Q c =. [A] t m [B] t n. 15-5 The Reaction Quotient, Q : Predicting the Direction of Net Change. Equilibrium can be approached various ways.

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Simon-Shlomo Poil 9.december 2005 Single Molecule Biophysics

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Equilibrium Calculations Lesson 7

Equilibrium Calculations Lesson 7. How can we describe an equilibrium system mathematically ?. products. reactants. products. = 3.0. Keq =. ?. reactants. The Keq is the equilibrium constant - a number that does not change. Providing the temperature is kept constant.

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Equilibrium Calculations Lesson 7

Equilibrium Calculations Lesson 7. How can we describe an equilibrium system mathematically ?. products. reactants. products. = 3.0. Keq =. ?. reactants. The Keq is the equilibrium constant - a number that does not change. Providing the temperature is kept constant.

75 views • 7 slides