Title: Separating the components of “Panacetin” Name: Ip‚ Wing Chung (Vincent) Lab Partner: Ma‚ Siyin Date: 2/3/2013 Introduction: The purpose of this experiment is to investigate the composition of compounds in Panacetin. Generally‚ it is made up of sucrose‚ aspirin and an unknown component‚ either acetanilide or phenacetin. SinceBy using different techniques‚ such as filtration‚ extraction‚ and evaporation‚ those three components have been isolated out‚ which is based on varies solubility
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Separating the components of the Panacetin using Extraction and Evaporation Objectives: The purpose of this experiment was to perform the separation of aspirin‚ sucrose and an unknown analgesic‚ which are constituents of Panacetin using the methods of filtration‚ extraction‚ and purification Structures: Sucrose Unknown Aspirin Table of Reagents and Solvents: Substance MW Wt. or Vol. Moles MP or BP‚ ºC Density g/mL Hazards Panacetin na 2.014 g na na na Harmful if swallowed
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Chapter 4 The Components of the System Unit The System Unit • Box-like case that contains computer’s electronic components • Sometimes called the chassis What are common components inside the system unit? • Processor • Memory module • Expansion cards o Sound card o Modem card o Video card o Network interface card • Ports and Connectors What is the motherboard? • Main circuit board in system unit • Contains chips‚ integrated circuits‚ and transistors
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TASK 3 COMPONENTS OF BLOOD AND TRANSPORT OF OXYGEN Blood components are red cells‚ white cells‚ platelets and plasma. These can be put to different uses. RED BLOOD CELLS Red blood cell also known as erythrocytes make up 45% of blood volume lacks nucleus and contains the oxygen-carrying protein haemoglobin‚ which is a pigment that gives whole blood its red colour. Erythrocytes are produced inside of red bone marrow. Its main function is to distribute oxygen to body tissue‚ and carry waste
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COMPONENTS AND ASPECTS OF OUR PERSONALITY The Three Components of Personality Sigmund Freud is known for his study on the three basic components that greatly affect our personality. He created the three levels of awareness that are congruent to the three different parts of the mind: conscious mind‚ preconscious mind‚ and subconscious mind. According to him‚ our conscious mind includes our current or present mental processes contributing a major part in our current awareness. The next level of
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Security Objective Component I believe that the personnel security would be the best component for the article of “The Sanctuary Has Been Broken-and Burned” because from what I know of churches‚ I don’t believe that churches have any security cameras or any security at all. With the churches being free of any security‚ the church is left for any individual to be on the outside of the church without being watched by any surveillance so it would be easier to get away with vandalism or in some
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Report Institution Name Introduction Report on business English provides a critical review and evaluation of literature for foreign and secondary language users in business. The author of this report has not included the entire component required in a universal research report format. For instance‚ the author did not include the abstract as it is in universal research form. The abstract‚ in this case‚ was not relevant because the author discussed what the report entails in the summary
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Biotic Components Paper Marisella Marengo University of Phoenix SCI/256 Susan Jensen June 28‚ 2010 Biotic Components Paper An ecosystem is simply the collection of biotic and abiotic components and processes that consist of and governs the behavior of some defined subset of the biosphere. Therefore‚ a biotic component is something that is or has lived. Although sometimes considered only as transitions zones between aquatic and terrestrial environments wetlands actually are true ecosystems
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Components of Physical Security Steven Looney Student ID: 4168626 SCMT397 Physical Security Professor Robert D Baker October 25‚ 2011 Components of Physical Security In physical security‚ there is no one measure that can fulfill all security needs for any one facility. Therefore‚ security measures must be designed in layers. According to Lawrence Fennelly “physical security is the most fundamental aspect of protection‚ it is the use of physical controls to protect the premises‚ site‚ facility
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Components of Police Report There are several components of a typical police report that need to be completed when filled in. First you will need to summarize and make sure to communicate in a clear and succinct manner. Second you will need to describe the scene and the state the alleged crime in occurring in. Also who was involved in the crime‚ as long as when and where did the crime take place with specific details. While filling out a police report‚ make sure you use simple language‚ because
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