Unit 11: Kinetics and Equilibrium Activated complex: an intermediate state that is formed during the conversion of reactants into products‚ the structure that results at the maximum energy point along the reaction path. Activation energy: a chemical reaction is the difference between the energy of the activated complex and the energy of the reactants. Catalyst: substance that increases the rate of a chemical reaction by reducing the activation energy‚ but which is left unchanged by the reaction
Premium Chemical reaction Chemistry Energy
Instead‚ by increasing the concentration of the cathode‚ the voltage of the galvanic cell will decrease due to the equilibrium shift to the left. The highest concentration (1.5 mol dm-3 ) was the lowest out of the 3 trials at 1.68 volts‚ thus proving that the higher concentration the lower the voltage. When the concentration of the product decreases‚ it will drive the equilibrium to the right to minimize the impact. Although‚ the lowest calculation (0.5 mol dm-3) is not necessarily the highest out
Premium
com need to turn to IBM to provide guidance and tools. To finish the virtually transformation macys.com worked to put in place the architectural elements needed for a 360 degree view of its customers to support a strategy of multichannel integration. 2. Considering this IT implementation Macy’s is able to know customer’s preferences and create dynamically customizes recommendations or personalized promotions and these information established a deeper level of engagement between the customers and the
Premium Brand Macy's Brand management
Physics lab:9 Equilibrium of parallel force 11/09/2012 By: Camilo Salazar Jillian Ellis Purpose: To understand the conditions need for a rigid body to be in equilibrium when there are forces acting on the body from different sides. Theory: When force is applied on a rigid body for example a ruler it can either be in equilibrium or it can be unbalance. When the force is unbalance what would happen is this motion the body can be either translational or rotational. “A body in translational
Premium Force Classical mechanics Torque
GENERAL PRINCIPLES OF THE IMMUNE SYSTEM Introduction Constituents of Immune ? system Types of immune response Introduction The immune system is: The body defense mechanism an interacting set of organs‚ specialized cells and proteins designed to identify and destroy foreign invader Ministry of defence of the human body The immune system must be able to: differentiate between normal component of the body (“self”) and material that is not native to the body “nonself” A highly specialized receptors
Premium Immune system
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.
Premium Chemical equilibrium
that all employees and the employer know of the health and safety requirements required in the workplace and that everyone working in the establishment knows how to operate everything safely. All this is to insure safety within the workplace. 2.Valmonellas restaurant breached several hygiene practices during the preparation for the function. No care was taken to ensure all food preparation and dining prep were completely safe to be used and consumed by the costumers during the function. For
Premium Hygiene Employment Temperature
LONG-RUN EQUILIBRIUM OF A FIRM UNDER PERFECT COMPETITION In the long run‚ a firm in the perfectly competitive market can earn only normal profit. So‚ the profit maximization under long run is: (1)Necessary condition P=LMR=LAR=LMC=LAC (2)Sufficient condition Slope of MC > Slope of MR We can establish this condition from the following analysis. In the above diagram for any market price OP1 the existing firms can earn supernormal profit as for the equilibrium output level OQ1. The average
Premium Economics Supply and demand
Double Blind Peer Reviewed International Research Journal Publisher: Global Journals Inc. (USA) Online ISSN: 2249-4626 & Print ISSN: 0975-5896 Chemical and Physicochemical Properties of Moringa Flours and Oil By Abiodun O.A.‚ Adegbite J.A. & Omolola‚ A.O. Osun State Polytechnic‚ Nigeria Abstract - This work evaluates the chemical and physic-chemical properties of moringa seed flour and oil. The moringa seed were divided into two portions. The first portion was milled into flout while the
Premium
Childhood apraxia of speech‚ also known as CAS‚ is a motor speech disorder. The disorder is a result of miscommunication between the signals of the brain and parts of the mouth and jaw. The jaw‚ lips‚ tongue‚ and other parts of the mouth do not move normally when producing words. For example‚ children with CAS may not be able to pronounce every syllable structure process in a word. For example‚ the word tomato may be pronounced as mato‚ or toma. In such cases‚ children may drop the first or the
Premium Language The Child Child