Equilibrium Essay

g Kim Chem 127 Ian Shaw November 30, 2015 Equilibrium Lab Objective: The goal of the equilibrium lab is to discover the equilibrium constant for the reaction SCN- and Fe3+. In addition, this lab introduced the concepts of Le Chatelier’s principle and reintroduced Beer’s Law. In addition, this experiment used the spectrophotometry to measure the equilibrium concentrations of FeSCN2+. Introduction: Equilibrium is vital in understanding numerous chemical reactions fluctuating from producing or reducing

determine an equilibrium constant for specific reactions by using Beer's law and Le Châtelier’s principles. Reactions that are at equilibrium are constantly occurring in both directions. In order to test the consistency of the equilibrium constant we will change concentrations of the reactants to see how that affects equilibrium. Introduction Equilibrium can be reached when the forward and reverse reactions are occurring at the same rate. To determine if a reaction is at equilibrium, you can record

Chemical Equilibrium Ben Cooper TA Kia Williams CHM2046l.004 20 April 2015   Introduction Chemical equilibrium is defined as “a state in which the rate of the forward reaction equals the rate of the backward reaction” [1]. Equilibrium constant, defined as “a number that expresses the relationship between the amounts of products and reactants present at equilibrium in a reversible chemical reaction at a given temperature” [2]. The equilibrium constant, Keq, was found by multiplying the products’

quantitative data collected. Chemical reactions are constantly moving forward towards the products side as well as in reverse towards the reactants side and at times when both are done shifting the reaction is said to have come close to “completion or equilibrium” (“Determining

Spectrophotometric Determination of an Equilibrium Constant. Abstract: The report presents determination of equilibrium constant for the formation of a complex ion FeSCN2+. This was accomplished using a colorimeter to measure absorbance of some known concentration solutions in order to generate the calibration curve. The equation of the graph was used to compute the equilibrium concentrations of the reactants and products, needed to calculate the equilibrium constant for the reaction.

between the conceptuality and the practicality of Nash equilibrium in Economics. To understand it we need to first look into what economics is about, which is the study of social and human interaction and rational decision making quantitatively. Nash equilibrium can act as a tool to provide an insight into such interaction. In the first part of this essay, I am going to evaluate why the statement ‘economics without the concept of Nash equilibrium is conceptually flawed’ is true, by looking into the

Arjun Pahwa Math Research Paper The Application of the Nash Equilibrium in Game Theory to Microeconomics ! One of the most challenging problems a business owner comes across is the amount of a certain item he or she should stock and the price at which to sell it. Many factors play into finding this appropriate price. These include the cost of stocking the item, the projected demand, and what the competition is pricing the same item at. The latter of the three factors is considered to be the most

Chemical Equilibrium Alvin Garcia Formal lab report CHM 4610 L Table of Contents Cordoba 2 Page. Name, student ID, course number, date, report, title, section, Instructor’s name....... 1st Table of Contents…………………………………………………………………… 2nd Purpose……………………………………………………………………………… 3rd Introduction………………………………………………………………………….3rd, 4th, 5th, 6th Procedure…………………………………………………………………………….6th, 7th, 8th, 9th

Determination of an Equilibrium Constant Abstract: In this experiment, two reactions were run to determine the molar absorptivity and the equilibrium constant of FeSCN2+. The main principles used in this lab are equilibrium, LeChatlier’s Principle, Beer’s Law and Spectrocopy. The first reaction was run to completion using LeChatier’s Principle and the second reaction was run to equilibrium. A spectrophotometer was used to measure absorbances. Using a graph of absorbance versus concentration

Equilibrium and Lechatelier’s Principle Prelab questions: 1. The solution that is not changing colour is at equilibrium, because if the colour were changing, the solution would be undergoing a chemical reaction, where the concentrations are still changing. 2. The concentration of Cu(H2O)6 will decrease; Br will increase because it is being added to, and CuBr4 will increase, to keep equilibrium. The solution changed colour because, we added a reactant which means the forward reaction will occur faster