This Lab attempted to prove that when electrons are excited and then calm, they emit a color specific to the element. Students will record the dominant flame color observed. flame test lab report Flame Test Lab – Laboratory report for free for you. CONCLUSION: The purpose of this experiment was to determine what colors are characteristically particular to certain metallic ions using flame tests. 2017/2018. Unknown solutions A,B, & C Lab Partner: Avery Martin 12/17/12 Flame Tests ABSTRACT: In this flame test experiment, seven different known solutions and three different unknown solutions were tested in a burner. Once the wire is clean, dip it into one of the solutions, place the wire in the flame, and observe the color of the flame. A flame test is a procedure used to test quantitatively for the presence of certain metals in a chemical compounds. Premium Premium PROCEDURE: Using a scoopula, place a small amount of the metal salt solution into a clean petri dish. The Flame Test Lab was an experiment designed to show how elements react when heated. After several tests for each solution it was determined that the accepted values for each solution, in order, were: Ba(NO 3) 2, yellow-green; Cu(NO 3) 2, green; LiNO 3 This is because there are specific requirements that need to be fulfilled in order to access the files that are available on the site. Every element has a signature emission spectrum that can be used to differentiate between one element and another. In the experiment the different chemicals produced different colored flames ,and the results were read by a spectrometer. Every element has a signature emission spectrum that can be used to differentiate between one element and another. Flame test is fast and easy to perform. The color of flames in general also depends on temperature. Boy in the laboratory state. Strontium Nitrate Metal salts contain loosely held electrons that are easily exited on … And in order to detect the presence of metals in a compound, flame test is done. In this most stable energy state, all electrons are in the lowest energy levels available. Sodium Chloride For example, sodium makes the flame turn bright orange – this is the same orange color made by sodium street lamps and many fireworks. I forgot to test out the calcium nitrate's flame color, so now I need the color it made and the answer to these questions. These studies are very helpful in determining an unknown element, given the fact that all elements burn a different color. The element is then said to be in the “excited state”. 3  Pages. The flame with Ca turned an orange red color. Chemistry, Color, Nitrates 1126  Words | Flame tests are used to identify the presence of a relatively small number of metal ions in a compound. View Flame_Test_Lab_Report from SCI 053321 at Preble High. For all the education research, and other education research that might include the research study of the blood, urine or saliva samples, this is one of the sites that will provide you with the essential reports. border: 2px solid #cfcfcf; please help! More. Chemistry. Energy, Conservation of energy, Sodium chloride 738  Words | Chemistry lab report conclusion. These are reports that are extremely valuable if you are involved in a research project, and if you are going to get the reports that will enable you to get a concept of how your work is carrying out and what the final outcomes might be. ions. With this in mind, you do not need to fret about being in the exact same situation once again. 19.01.2010 Unknown solutions A,B, & C Flame Test Lab Report (conclusion questions)? The purpose of this lab was to see what colors are characteristic of particular metallic ions in a flame test and use their characteristic color to identify other elements. #gallery-1 .gallery-item { Page 2/5. 4. SrCl2 Analytical Chemistry (CHM4) Uploaded by. This test showed that there is a direct coloration between the heat energy being expelled and the movement of electrons from one energy level to the next. #gallery-1 img { 1. } flame test lab report Flame Test Lab – Laboratory report for no cost for you. The purpose of this lab was to see what colors are characteristic of particular metallic ions in a flame test and use their characteristic color to identify other elements. - Flame Test Lab Report - The Laboratory Report is among the numerous resources available to you on the Internet for a variety of education details related to your laboratory work. Hypothesis: When the compound is placed in the flame, the flame changes color depending on the chemical compound. 3  Pages. The purpose of this, the electromagnetic radiation emitted or absorbed by atoms and molecules. Materials: Set of metal chloride solutions (NaCl, CuCl 2 , KCl, CaCl 2 , LiCl, BaCl 2 ) Bunsen Burner 8 – 10 Q-tips Unknown solution (for each student) Safety: Be sure to wear goggles and an apron at all times Procedure: 1. Premium Theoretical background: Flame tests are a quick and easy method of producing the characteristic colours of metal ions. Academic year. Gallery of Flame Test Lab. INSTRUCTORS: Rinse each looped wire with distilled water after each use. Part A: Flame Tests of Metal Cations. The Cu turned the flame a green color. 4. Paper Look for an unexpected color in portions of the flame. Once the wire is clean, dip it into one of the solutions, place the wire in the flame, and observe the color of the flame. 1. 1.Which part of an ionic compound is producing the visible flame- the cation (metal) or the anion (non-metal) 2.Do you think that flame tests would be valuable for detecting ions present in a mixture of several ionic compounds? The color of the flame … Spot Plate The 2 sounds are absolutely distinct. KCl This is evidence that strongly supports my hypothesis; therefore I accept my hypothesis on that basis. This Lab attempted to prove that when electrons are excited and then calm, they emit a color specific to the element.  This chart was upload at October 11, 2020 upload by Admin in Lab Report Sample. Lab report - Experiment #1: Flame Test Experiment #1: Flame Test. All the equipment needed for flame test is present in all chemistry laboratories. Discussion/Conclusion: The Flame test lab showed us how different compounds react to heat and energy and what lights they emit. 27 Dec, 2017 Free Essays, ... Data Conclusion 1. Conclusion- The purpose of this lab was to see what colors are characteristic of particular metallic ions in a flame test and use their characteristic color to … Your instructor will dip a looped wire into one of the solutions supplied, and then hold it in the Bunsen burner flame. Flame Tests The purpose of this lab is to investigate atomic absorption and emission spectroscopy through the use of flame tests. – Flame Test Lab Report Conducted: September 20th, 2010 Regents Chemistry class, Union Springs High School, 4th period Tinatett was among the very first organizations to mass-produce herbal drugs in Ghana. If you aren't familiar with this lab its when you take a metal and place it in the flame and the flame will change colour. I'm supposed to write a conclusion for a Flame Test lab. Spectroscopy is the study of the electromagnetic radiation emitted or absorbed by atoms and molecules. Introduction to the Flame Test Lab: The Flame Test lab was an in-class lab where we tested chemicals in the flames to see the wide range of colors in the color spectrum. found in a compound. Label six clean, dry test tubes with the name of the substance to be tested. question 1- Why do different elements emit different colors of light? 1.Which part of an ionic compound is producing the visible flame- the cation (metal) or the anion (non-metal) 2.Do you think that flame tests would be valuable for detecting ions present in a mixture of several ionic compounds? Our errors occured with our technique in using the spectroscope. I'm supposed to write a conclusion for a Flame Test lab. In other words, you canat make anything move if you don’t act upon it with some sort of force. The Essay on Flame Tests Lab Report. Procedure: Conclusion- The purpose of this lab was to see what colors are characteristic of particular metallic ions in a flame test and use their characteristic color to identify other elements. Flame Test Lab Conclusion Alex Stark, Chase, and Tanner Conclusion The data that we collected shows that the spectroscope is suitable for the Flame Test Lab. Flame Test Lab. 3  Pages, presence of specified metal ions, based on the color the, January 19/2015 Test all of the test sticks and make sure that you record the color of the flame for each element on the Data Table. Intro: CaCl2 Flame Test Lab. Flame test involves placing a sample of an element or compound in a non-luminous flame and observing the resulting color of the flame. Another purpose is to understand how fireworks work. Top Flame Test Lab Report Choices. Period 2 For example, sodium makes the flame turn bright orange – this is the same orange color made by sodium street lamps and many fireworks. Powered by Create your own unique website with customizable templates. Our Lady of Fatima University. For example, NaCl was highlighter yellow, Sr(NO3)2 was sun orange, CuCl2 was turquoise, LiCl was neon red, KCl was solar flare yellow, and BaCl2 was Voldemort green. When metals are exposed to high temperatures, electrons transition 4  Pages. FLAME TEST LAB Mrs. Cole Chemistry Introduction: Back in the 18th century, chemists began using flame tests to identify and distinguish elements. FLAME TEST LAB . 3. FLAME TEST. /* see gallery_shortcode() in wp-includes/media.php */ Bunsen burner The heat of the flame excites the electrons of the metals ions, causing them to emit visible light. Flame Test Lab When metal salts (ionic compounds) are heated in a Bunsen burner flame, the metal gives off a characteristic color. Flame Test Kayla Kulon Lab Performed: October 25, 2012 Lab Due: October 31, 2012 Introduction: Using a flame test, metals were tested to identify unknown elements. Flame Test Lab Background information and how long a theme in succeeding tests of this by the neck of flames with laboratory units. flame test lab report Flame Test Lab. In the flame lab, I took 5 different elements and excited with the flame to see the changes in the flame color from the chemicals reaction. The flame turned brick-orange again, and the AgNO3 test left a precipitate. If you are trying to find the current reports, or if you want to acquire the initial report, then you require to find the Lab Report Download website. This site was designed with the By: Jordan Anthony, Zack Balog, and Evan Degraw These reports can include all sorts of details about your sample, including the outcomes of a blood test, the analysis of a urine sample or a sample of saliva. 5. In conclusion, the flame test lab was meant to teach us about the flame colors as well as what the flame colors mean as well as the frequency levels based off the color of the flame. Course. Potassium Nitrate This lab has worked better with metal ions compared to the actual metal. The element is then said to be in the “excited state”. Calcium Nitrate The, Barium Nitrate In the flame test lab, the flame test was performed to excite the electrons in the samples and observe the color of the flame. Premium Flame Test Background Information & pre-Reading (this Will help With pre-lab questions) The flame test is used to visually determine the identity of an unknown meta ion based on the color the metallic sa t turns the flame of a Bunsen burner. Organic Chemistry Formal Lab Report Example, Qualitative Analysis Of Group 1 Cations Lab Report Answers, Standard Proctor Compaction Test Lab Report. Helpful? Lab 1: Flame Test In this lab, you will perform flame tests of several different metal cations. Barium Nitrate All that you need to do is to have access to this site to gain access to this totally free service, however if you need to have a more in depth appearance, then you will be needed to make a monthly payment. Flame tests are useful means of determining the composition of substances. Another purpose was to understand how fireworks work. Sodium Chloride Copper Nitrate Chemistry Lab Report Aim: To determine the colours of the Atomic Emission Spectra of several metallic ions by the flame test. Flame Test Lab Report (conclusion questions)? Lab Report: Flame Test Essay by thebeckita , High School, 11th grade , January 2006 download word file , 2 pages download word file , 2 pages 0.0 0 votes Photon, Energy level, Metal 1163  Words | Campers experiment for at the public and flame tests in a handled we use to offer testing have listed all the flame. Hi, I'm usually really bad at writing conclusions for labs, but I really need help with this one. Move the flame under the stick to find the best color. Safety Requirements for this Lab: Wear goggles at all times. Premium Lithium Nitrate The heat of the flame excites the electrons of the metals ions, causing them to emit visible light. – Flame Test Lab Report in your computer by clicking resolution image in Download by size:. Table 1 proves my hypothesis to be correct. 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