INTRODUCTION Flame photometry‚ also referred to as ’flame atomic emission spectrometry ’ is a quick‚ economical and simple way of detecting traces of metal ions‚ primarily Sodium‚ Potassium‚ Lithium‚ Calcium‚ and Barium‚ in a concentrated solution. The process is an extension of the principles used in a flame test‚ with the main differences having more precision in the results‚ and the use of more advanced technology. This report focuses on the theory‚ applications‚ limitations and analysis of Flame Photometry
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Flame Test Laboratory Report Introduction The purpose of this lab is to observe and identify metallic ions‚ using flame tests. The traditional flame test originated when Robert Bunsen invented the Bunsen burner to test two new alkali metals he and his partner had discovered. “A flame test is an analytic procedure used in chemistry to detect the presence of certain elements‚ primarily metal ions‚ based on each element’s characteristic emission spectrum” (Flame Test 1). Using this test‚ an element
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------------------------------------------------- REPORT ON TIGERS The tiger (Panthera tigris)‚ a member of the Felidae family‚ is the largest of the four "big cats" in the genus Panthera.[4] The tiger is native to much of eastern and southern Asia‚ and is an apex predator and an obligate carnivore. The larger tiger subspecies are comparable in size to the biggest extinct felids‚[5][6] reaching up to 3.3 metres (11 ft) in total length‚ weighing up to 300 kilograms (660 pounds)‚ and having canines
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Flame Tests 12.01.2010 19.01.2010 Introduction The normal electron configuration of atoms or ions of an element is known as the “ground state”. In this most stable energy state‚ all electrons are in the lowest energy levels available. When atoms or ions in the ground state are heated to high temperatures‚ some electrons may absorb enough energy to allow them to “jump” to higher energy levels. The element is then said to be in the “excited state”. This excited configuration is unstable‚
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Flame lab test Chemistry Introduction The lab test performed was to determine characteristic colors that were produced by specific metallic ions that are shown in a flame. This happens when an electron gains energy; the electron moves from an energy level that’s farthest away and to an empty orbital close to the nucleus with higher levels‚ so one of the electrons gives off energy. A flame test is a visual test where the energy is in the form of a color change and the change can
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A generation of Suffolk Sporting talent inspired by Olympic flame The Suffolk Youth Games completed its inspirational journey from the millennium to the Olympics yesterday and bowed out in a blaze of glory as the Olympic Torch visited the closing ceremony. Around 800 young people representing Suffolk’s sporting future converged on Bury St Edmunds on Saturday 7th July for the thirteenth staging of the Redrow Homes Suffolk Youth Games. The event‚ organised by Suffolk Sport‚ the County Sports Partnership
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INFRA-RED FLAME DETECTION 123 S200+ SERIES TRIPLE IR FLAME DETECTORS USER MANUAL S200+ USER MANUAL INDEX PAGE A) INTRODUCTION 1 1. 1 Flame Detection Operation 1 3. B) Introduction 2. General Construction 4 PRODUCT APPLICATION 5 1. C) Application 5 2. Benefits of the S200+ Series 6 8 Introduction 8 2. Electrical Characteristics 8 3. Mechanical Characteristics 13 4. Environmental
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Tiger Brands Limited‚ a Top 40 JSE Limited company whose footprint extends across the African continent and beyond‚ is one of the largest manufacturers and marketers of FMCG products in Southern Africa‚ and has been for several decades. Tiger Brands has been built over several decades through the acquisition and clustering of businesses which own leading food‚ home and personal care brands. It’s success is grown and maintained through the perpetual renovation and innovation of its brands‚ while
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Indian Tigers India was known as Land of Tiger‚ infact one of the best breed of tiger was named "Bengal Tiger" ‚ as the most prominent place for the Indian tigers were from Bengal (In Eastern India)‚ I also have a documentory by BBC called India - Land of Tigers‚ some nice guy called Valmik Thaper was working on Tiger conservation. Why just Tiger‚ well if you fall short of information about your beloved country‚ Bengal Tiger is the national animal of India‚ there
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the television i had seen one advertisement that is ’Save th e Tigers in India ’. This message is for every Indians of the earth for saving the tiger because today number of tiger is decreased compared to last years. Tiger is the national animal of India. Tiger shows strength and huge power of India. Tiger is the pride of India. Tiger is the Indian pride so its time for every Indian comes together for taking steps for saving the tiger in India. Today the world is developed with powerful technology
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