PPT-Unit 3: equilibrium

331 335 Le Châteliers Principle Le Châteliers Principle If a system at equilibrium is subjected to an external stress the equilibrium will shift to  minimize the effects of that stress. 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. 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 . SCH4U1 . Chapter 7. Equilibrium [noun]. 1. a. :. a state of intellectual or emotional balance . :. . poise. <trying to recover his . equilibrium. > . b. :. a state of adjustment between opposing or divergent influences or . 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 “. When carbon dioxide d_______ in water it forms carbonic acid. The more c______ dioxide the more a_______ the solution becomes . ie. . The pH d_________!. If distilled water (pH 7.0) is exposed to air the carbon dioxide from the air will form dilute carbonic acid (pH 5.5-6.0). 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. 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. . 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 “. Lecture 8. How do deal with individual ions in aqueous solution?. We can’t simply add Na. . to a solution (positive ions would repel each other).. We can add . NaCl. . How do we partition thermodynamic parameters between Na. . 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 . Chemical System: . A system is described in terms of empirical properties such as . temperature, pressure, volume and amount of substance present.. By definition, all chemical systems are fast, quantitative, stoichiometric and spontaneous! However, this assumption is NOT always true.. Leading TV Unit Manufacturer in Pune Innovative Designs, Superior Quality at Adeetya's Kitchen & Furniture https://adeetyas.com/tv-unit-manufacturers-in-pune.php