Equilibrium Essay

Sort By:
  • Satisfactory Essays

    Chemical Equilibrium Lab

    • 462 Words
    • 2 Pages

    Abstract: For this experiment we are looking to determine the equilibrium constant KC for this reaction, KC = [FeSCN2+]/([Fe3+]•[SCN-]. Using a spectrophotometer, we are going to determine the absorbance of FeSCN2+ with different concentration measurements. Introduction: Chemical equilibrium can be determined using different methods. Chemical equilibrium exists when the rate of both sides are equal. Once equilibrium has been reached, the amounts of products and reactants are constant, but if one

    • 462 Words
    • 2 Pages
    Satisfactory Essays
  • Decent Essays

    Chemical Equilibrium Lab

    • 1308 Words
    • 6 Pages

    Once a reaction has reached its chemical equilibrium it consists of a point where the rates of the forward and reverse direction of a reaction equal each other. Since at this point there is no movement that needs to take place the chemical process can be considered to be stabilized. When a reaction has reached equilibrium, the reactants become products and the products decompose into the reactants at the same rate (Gas-Phase, 2014). In other words, the forward reaction must occur at the same rate

    • 1308 Words
    • 6 Pages
    Decent Essays
  • Decent Essays

    to be a 6. percent error. Due to our deviation being so low it indicates that the equilibrium constant is indeed a “constant”. Questions: In the lab it uses the definition equilibrium constant, what is meant when equilibrium constant is referred to, is the ratio of the molar concentrations of the reactants and products for the reaction. But in order for the ratio to be accurate the system must of reached equilibrium and temperature must have stayed constant. The value of Keq obtained from all our

    • 1365 Words
    • 6 Pages
    Decent Essays
  • Better Essays

    Garcia 1 Chemical Equilibrium Alvin Garcia ID 3256622 Lab partner: Allison Galea, Valentina TA: Lissette Lozano-Lewis Formal lab report CHM 4610 L 07/14/15 Table of Contents Garcia 2 Page. Name, student ID, course number, date, report, title, section, Instructor’s name....... 1st Table of Contents…………………………………………………………………… 2nd Purpose……………………………………………………………………………… 3rd Introduction…………………………………………………………………………

    • 4163 Words
    • 17 Pages
    Better Essays
  • Decent Essays

    Equilibrium Lab Report

    • 1708 Words
    • 7 Pages

    Chemical equilibrium is a dynamic state where the rate of the reverse reaction is equal to the rate of the forward reaction. The chemical reaction is still occurring however the rate of reverse reaction is matching the rate of forward reaction hence the concentration of reactants (〖Hb〗_((aq) )+ O_(2 (g))) and products (HbO_2) no longer change, resulting in an equilibrium. (b) Which direction will equilibrium shift if the O_(2 ) concentration is increased? Higher concentration of O_(2 ) will result

    • 1708 Words
    • 7 Pages
    Decent Essays
  • Decent Essays

    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

    • 885 Words
    • 4 Pages
    Decent Essays
  • Decent Essays

    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

    • 1303 Words
    • 6 Pages
    Decent Essays
  • Good Essays

    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

    • 1342 Words
    • 6 Pages
    Good Essays
  • Good Essays

    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.

    • 1968 Words
    • 8 Pages
    Good Essays
  • Better Essays

    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

    • 1775 Words
    • 8 Pages
    Better Essays
  • Better Essays

    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

    • 4149 Words
    • 17 Pages
    Better Essays
  • Better Essays

    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

    • 1812 Words
    • 8 Pages
    Better Essays
  • Decent Essays

    DATE PERFORMED: JULY 20, 2007 SPECTROPHOTOMETRIC DETERMINATION OF EQUILIBRIUM CONSTANT FOR A REACTION ABSTRACT UV-VIS spectrophotometry is one of the most widely-used methods for determining and identifying many inorganic species. During this experiment, this spectrophotometry was used to determine the equilibrium constant, Keq, of the Fe3+(aq)+SCN-(aq)↔ FeSCN2+(aq) reaction. By determining the amount of light absorbed, the concentration of the colored FeSCN2+ solution was also quantitatively

    • 3029 Words
    • 13 Pages
    Decent Essays
  • Better Essays

    temperatures, determine the effect of temperature in solubility, and to apply Le Chatelier's Principle. We can do all this by simply titrating a certain amount of standard KMnO4, and measuring how much KMnO4 was needed to help Na2C2O4 reach chemical equilibrium at certain temperatures. In doing this, we will have fulfilled all the goals of our experiment, as well as being able to determine the Solubility of Na2C2O3 at both 20 and

    • 1208 Words
    • 5 Pages
    Better Essays
  • Better Essays

    Gas Equilibriums: examples of Reversible Reactions Q1. Identify the general chemical and physical characteristics of gas equilibriums as a group. Explain the forward and reverse reaction mechanisms. Use nitrogen dioxide and hydrogen iodide as examples and explain how equilibrium is reached. The general chemical characteristic of gas equilibriums is when the concentrations of reactants and products do not change with time. This is known as the state of reversible reaction. At this state, pressure

    • 1672 Words
    • 7 Pages
    Better Essays
  • Satisfactory Essays

    table, Gould and Lyell begin to have a heated conversation. LYELL: *Clears throat* Ah, excuse me, Mr. Gould, but for your new theory, have you been successfully able to find any support for it? GOULD: Why, yes, of course Mr. Lyell. The punctuated equilibrium theory has had much more support than the gradualism in the fossil record. LYELL: Oh, really? If you would so kindly elaborate on this, it would be much appreciated. GOULD: Certainly, Mr. Lyell. Well, I have found several specimens at one stage

    • 2022 Words
    • 9 Pages
    Satisfactory Essays
  • Decent Essays

    Using your own words, explain why mainstream economists believe a free market tends towards the equilibrium position. Make comments about the contributions of Jevons and Marshall to our understanding of the market mechanism. Use as your main references Sheehan (2010) and Heilbroner (1997). A free market is a system where there is no government intervention in the business activities. A capitalist economy is best known for its free market mechanism where the participants are profit oriented. In a

    • 772 Words
    • 4 Pages
    Decent Essays
  • Decent Essays

    are balanced, or equal to zero, that object is said to be in equilibrium. In the formula ΣF = ma, the net force, ΣF, and the acceleration, a, are equal to zero when an object is in equilibrium. Newton’s first law, also known as the law of inertia, is associated with equilibrium. It states that when there is no net force acting on an object, then if it is at rest, it will stay at rest, and if it is motion it will remain in motion. Equilibrium is divided into two types: dynamic and static. Dynamic is

    • 977 Words
    • 4 Pages
    Decent Essays
  • Better Essays

    Ops Paper

    • 14261 Words
    • 58 Pages

    Vol. 55, No. 4, April 2009, pp. 619–634 issn 0025-1909 eissn 1526-5501 09 5504 0619 MANAGEMENT SCIENCE informs ® doi 10.1287/mnsc.1080.0946 © 2009 INFORMS Competition in Service Industries with Segmented Markets Gad Allon Kellogg School of Management, Northwestern University, Evanston, Illinois 60208, g-allon@kellogg.northwestern.edu Awi Federgruen Columbia Business School, Columbia University, New York, New York 10027, af7@columbia.edu W e develop a model for the competitive

    • 14261 Words
    • 58 Pages
    Better Essays
  • Decent Essays

    Given that equilibrium prices and profits of two retailers are known, consumers’ bias and the influence of the dealer costs on retailers’ pricing and profit condition will be discussed in four contexts: When a + b < 1 and c1 < c2, that is, consumers may like shopping in MCRs retail stores while costs of MCRs retailers are higher than that of Dotcoms retailers, MCRs retailers now have priority from aspects of consumers’ preference, and Dotcoms retailers are superior to MCRs in term of costs. a +

    • 1666 Words
    • 7 Pages
    Decent Essays