PPT-Equilibrium

AP Chem Mr Nelson The Concept of Equilibrium The term reversible reaction is used to describe reactions that can go in either the forward or the reverse direction Equilibrium is used to specify that a reversible reaction has reached an . MICROECONOMICS. Principles and Analysis. . Frank Cowell . Almost essential . A Simple Economy. Useful, but optional. Firm: Optimisation. Consumer Optimisatio. n. Prerequisites. July 2015. 1. Note: the detail in slides marked “ * ” can only be seen if you run the slideshow. Reactions are reversible. A + B C + D ( forward). C + D A + B (reverse). Initially there is only A and B so only the forward reaction is possible. As C and D build up, the reverse reaction speeds up while the forward reaction slows down.. Graph of Gradual Evolution. http://anthro.palomar.edu/synthetic/images/graph_of_phyletic_gradualism.gif. Some biologists claim that most evolutionary change takes place as a result of a series of very small changes . What’s . New here?. . Incomplete information: . Example: . Battle of the sexes . game,But. Bob . doesn’t know . what Alice wants . (i.e. her payoffs from possible outcomes). In previous examples we had “. Critical dynamics & . Sphaleron. transitions. Raju Venugopalan. BNL/Heidelberg. Hirschegg. 2016, January 17-22, 2016. Outline. N. on-equilibrium dynamics of two situations of interest in heavy-ion collisions:. Author: Wesley Tung. Technical Things. A chemical equation of a reaction uses mole ratios to describe the production of products from reactants.. In . , hydrogen and oxygen are reactants, and water is a product.. A . reversible reaction . can be approached from either direction. In a . closed system. , no reactants or products can enter or escape. For equilibrium to be achieved, a reaction must be . reversible. Measuring Equilibrium Concentrations. Equilibrium Calculations (ICE Charts). Qualitatively Interpreting the Equilibrium Constant. Meaning of Small Equilibrium Constant. SCH4U – Grade 12 Chemistry, University Preparation. SSEMI2c, 3b: . Explain. and illustrate the effects of price floors and ceilings. . The intersection of supply and demand. Equilibrium Price. Where Demand and Supply Meet. Equilibrium is the point where Demand and Supply cross. Aggregate Expenditures. The total amount spent on final goods and services. . AE consists of (C) consumption + (. Ig. ) Gross Investment. . AE = C + . Ig. Equilibrium GDP. The level at which the total quantity of goods produced equals the total quantity purchased. . This web quiz may appear as two pages on tablets and laptops.. I recommend that you view it as one page by clicking on the open book icon at the bottom of the page.. 3c – Market Equilibrium - Macro. The Haber process proceeds as follows:. . 2NH. 3 (g). + 92KJ ↔ N. 2 (g). + 3H. 2 (g) . . If the equilibrium concentrations are:. [NH. 3. ] = 3.1x10. -2. M. [N. 2. ] = 8.5x10. -1. M. [H. 2. . Scalars and vectors. . Types of forces. . Resultant of forces. . Equilibrium of particles. Scalar and Vectors. . Scalar - . a physical quantity that is completely described by a real number. . When the rates of the forward and reverse reactions become equal, the concentrations of the reactants and the products remain constant. This is the stage of chemical equilibrium. This equilibrium is .