(NH2CH2CH2NH2) that formed [Co(en)2(H2O)2]Cl. Then the [Co(en)2(H2O)2]Cl was reacted with H2O2 to change the cobalt’s charge to cobalt(III) from cobalt(II). Finally HCl was added into the solution to form [Co(en)2Cl2]Cl. The percent yield was 45.51%.To synthesis trans isomers of [Co(en)2Cl2]Cl‚ distilled water was first mixed with CoCl2▪6H2O‚ the solution color was changed to wine color. After ethlenediamine (NH2CH2CH2NH2) was added‚ the color of the solution changed to blood color‚ and kept its color until
Premium
Case study Freud carried out a number of case studies‚ finding out from clients what was causing them problems or holding them back. They may have symptoms (e.g. phobia) that arose from the unconscious. E.g. Little Hans case study. Activation-synthesis theory of dreaming – Hobson and McCarley 1977 1. Biological theory of dreaming Dreams are random messages in the brain being interpreted to make a story. Messages are activated randomly‚ and then synthesized into a story. There is a dream state
Free Unconscious mind Mind Psychology
Journal of Management http://jom.sagepub.com/ Causes and Effects of Employee Downsizing: A Review and Synthesis Deepak K. Datta‚ James P. Guthrie‚ Dynah Basuil and Alankrita Pandey Journal of Management 2010 36: 281 DOI: 10.1177/0149206309346735 The online version of this article can be found at: http://jom.sagepub.com/content/36/1/281 Published by: http://www.sagepublications.com On behalf of: Southern Management Association Additional services and information for Journal of Management
Premium Layoff Termination of employment
Calcium Oscillations: Synthesis and Binding Studies of Photo-reversible Calcium Chelator Harpreet Sandhanwalia December 2‚ 2011 Dr. Alison McCurdy Abstract: Living bodies maintain a homeostasis by constant communication amongst the various cells and organs. Calcium plays a very important role in controlling this network of communication and henceforth helping in carrying out many essentials functions. However the exact working of Calcium
Premium Signal transduction Endoplasmic reticulum Cell
CIS/207 Abstract Information in this day and age is power. Because if you look at information all it is a collection of knowledge stored within a database for people to look at. This article goes over information and how it is used in my company‚ how we use our information and the safeguards we use from the employee as an individual and as a company to protect our clients Information and my organization Information is the
Premium Credit card Telephone Telephone exchange
Multistep Synthesis of Tetraphenylcyclopentadienone In this laboratory experiment a synthesis was performed through several separate steps. The purpose of the experiment was to synthesize tetraphenylcyclopentadienone from benzaldehyde and to run reactions on carbonyl containing compounds. There was a total of three steps that led up to the synthesis of the final product‚ tetraphenylcyclopentadienone. The first step of the experiment was the condensation of benzaldehyde to yield
Premium Temperature Carbon Carbonyl
How to Write a Synthesis Essay Synthesis Writing: to combine the ideas of more than one source with your own. Key Features of a Synthesis Report information from the sources using different phrases and sentences; Organize so that readers can immediately see where information from the sources overlap; Make sense of the sources and help the reader understand them in greater depth. Preparing to write your Synthesis Essay You should locate two or more sources for synthesizing.
Premium Writing Citation Source
Purpose: This experiment is used to perform a series of synthesis reactions that convert aluminum foil to alum. Alum is used in cooking‚ to treat wastewater‚ and is used in common deodorant. In this lab a series of four reactions will occur to yield alum. Calculations: Aluminum foil: 0.5035 grams Alum & Watch Glass: 21.7691 grams Watch Glass: 15.1560 grams Alum: 6.6131 gram Theoretical Yield of Alum: 2Al(s) + 2KOH(aq) + 4H2SO4 + 22H20 -> 3H2(g) + 2KAl(SO4)2 + 12H2O(s) 0.5035gAl
Premium Chemistry Aluminium Stoichiometry
The Grignard Synthesis of Triphenylmethanol Abstract: Grignard synthesis of triphenylmethanol was achieved by use of the Grignard reagent phenyl magesium brominde. The organometallic grignard reagent was synthesized by use of a reflux apparatus recrystallization techniques. Once synthesized it was used in a Grignard reaction that involved nucleophilic addition to a carbonyl in order to make triphenylmethanol. The final product was solidified and recrystallized and spectral data was
Premium Magnesium Oxygen Diethyl ether
English Language and Composition Reading Time: 15 minutes Suggested Writing Time: 40 minutes Directions: The following prompt is based on the accompanying eight sources. This question requires you to integrate a variety of sources into a coherent‚ well-written essay. Refer to the sources to support your position; avoid mere paraphrase or summary. Your argument should be central; the sources should support this argument. Remember to attribute both direct and indirect citations. Introduction:
Premium Linguistics English language Language