Determination of Vitamin C (Ascorbic acid) concentration in some of Commercial Products‚ by Redox Titration Mouhannad AL.-Hachamii Sadiq J. Baqir Saadon A.Aowda Fatima A. Hussein‚ Dep.of chemistry‚ college of science‚ Babylon University Muhammed K.Alasedi Ministry of Health Hilla city‚ Babylon Abstract The goal of this search is to determine the concentration of vitamin C (Ascorbic acid ) in some of a Commercial Products‚ Vegetables and Fruit Juices by Redox Titration. A redox
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Introduction The reference of America as the melting pot results from the fact that the country has many of its people coming from everywhere across the world and thus bringing with them different customs‚ beliefs‚ and cultures that should be assimilated to one. The purpose of the assimilation of the different cultures and customs is to make America a one nation. However‚ this is in contrary to the common belief since America is actually not a ‘melting pot’. Most researchers instead argue that America
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the President’s Council on Bioethics published the ‘Controversies in the Determination of Death’. Within the publication‚ the Council discusses the various criterions that need to be met in order for death to be declared. The criterions include those of a neurological level‚ which have been observed for over three decades. Although there have recently been objections to the neurological criterion in regards to death determination‚ the Council decided to maintain the criterion. In keeping the neurological
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Determination of blood type Introduction: A blood type is a classification of blood based on the present or absence of inherited antigens substances on the surface of RBCs‚ these antigens are made by proteins‚ carbohydrates‚ and glycolipid‚ Now there are total of 8 blood type known for the international society of blood transfers ( ISBT)‚ Also 600 antigens are known for ISBT‚ Antigens are a type of protein (Y shaped) found in blood and it has a great role in the immune system to recognize any
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EDUCATIONAL PREPARATION Educational Preparation Nikki Martinez Grand Canyon University: NRS 430V (225) July 8‚ 2012 Educational Preparation The state board of nursing recognizes both nurses prepared with Associate degrees and Baccalaureate degrees as “professional” nurses‚ however‚ the basic preparation and competencies between the two have many differences (Meyer‚ 1997). These differences are evident within three basic components of nursing. These components consist of provision
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Chapter 3 of this reading was about “the therapist’s preparation”. The main ideas of this reading is to pinpoint important considerations about their role as a therapist when they first start their careers. First consideration is making mistakes. We all are humans and we are not protected from making mistakes. As long as those mistakes are picked up with an attempt to fix them‚ they won’t cause a lasting damage. Being attached to what’s learned in books and techniques is accepted but also therapists
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UNIVERSITY OF SAN CARLOS DEPARTMENT OF CHEMISTRY NAME: Maniwang‚ Ma. Aiza C. DATE: March 21‚ 2011 COURSE: BS Chemistry II APPROVED: ___________ PREPARATION OF AZO DYES ABSTRACT In this experiment‚ the azo dyes p-nitrobenzene azoresorcinol and methyl orange were prepared by the azo coupling reaction. The p-nitrobenzene azoresorcinol dye was prepared from p-nitroaniline and resorcinol. The diazonium salt formed was from the reaction of the cold solution of dissolved p-nitroaniline
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INVESTIGATION #2 DETERMINATION OF THE WATER OF CRYSTALLISATION April 4‚ 2012 OBJECTIVE: Chemical compounds that contain discrete water molecules as part of their crystalline structure are called hydrates. Hydrates occur quite commonly among chemical substances‚ especially among ionic substances. More often than not‚ such compounds are either prepared in‚ or are recrystallized from‚ aqueous solutions. Hydrates exist for ionic compounds most commonly‚ but hydrates of polar and non polar covalent molecules
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SPEECH PREPARATION OUTLINE TOPIC: Emerging Entrepreneurs Title: Biggest Businesses Run by College Dropouts General purpose: To explain about to be successful do not need to get higher education. Specific purpose: To be successful must work hard‚ not easy to give up and be creative in engaging in an activity. Central idea: Explains the success of the worlds richest. Organizational pattern: Special I. INTRODUCTION Open with impact/ Attention getter: Ask question: Ever wonder where the
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America today is thought to be the melting pot of the free‚ where people from far and wide can come to enjoy a life of ease. As what Jimmy Carter says “We become not a melting pot but a beautiful mosaic. Different people‚ different beliefs‚ different yearnings‚ different hopes‚ different dream”. Although it may seem nice to have a true melting pot society‚ times have drastically changed since this theory was coined together in the 1780’s. America still has a long way to go until it achieves the
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