derivative and checking the melting points. Theory: By Using specific methods of compounds detection‚ we can match an unknown compound with a known compound because similar compounds will display similar characteristics. In this experiment‚ identifications of the unknown ketone was accomplished using thin layer chromatography‚ melting point‚ and NMR spectrometry. Thin layer chromatography is very quick but sensitive way of determining the components of a mixture or a specific compound from a list
Premium Nuclear magnetic resonance
| IDENTIFICATION OF SOME MACROMOLECULES | | INTRODUCTION Dehydration-synthesis is a reaction that occurs to form different types of macromolecules. It is a reaction that leaves a macromolecule structure along the lines of developing its own specific function in a living organism. The 4 most common ones are carbohydrates which includes monosaccharides and polysaccharides‚ lipids‚ proteins and nucleic acids (Mack 2012). Scientists identify different types of macromolecules to achieve
Premium Purple Color Green
Lab Report Name: Amanda Andrews Section: Lab 6 CHM 130 Experiment: Identification of Metallic Ions Metallic ion Flame color Sodium Na+ Orange Strontium Sr2+ Pink/Red Potassium K+ Light blue/Purple Barium Ba2+ Yellow Copper Cu2+ Green Lithium Li+ Pink Calcium Ca2+ Pink/Orange Unknown Pink/Red - Strontium QUESTIONS: A - All chemical used in this test are binary compounds. What portion of the periodic table is responsible for the color
Premium Light Chemistry Metal
Experiment 2 – Identification of Inorganic Solids Jesse Galina CHM 101 Lab Monday October 1‚ 2012 Unknown Solid – 2 Identifying my cation was rather easy because of the color of the powder when it was first given to me. It was pinkish/slight red when solid and when it was grounded up even further. This observation ruled out every cation except for some hydrated Co (II) salts. After being dissolved in water‚ the solution turned pink which agrees with the statement that the cation was Co
Premium Chemistry Solubility Ion
TABLE OF CONTENT CONTENTS PAGE NO. 1. Introduction a. Objective 3 b. Introduction 3-4 2. Material and Methodology a. Materials & Apparatus 5 b. Procedure 5 3. Results and Discussions a. Results & Calculations 6-8 b. Discussions 9-10 4. Conclusion 10 5. Reference 11 6. Appendix 12 OBJECTIVE 1. To enable students to familiarize themselves with
Premium Metal Materials science Aluminium
TRAINING NEED IDENTIFICATION “Training is the act of increasing the knowledge and skills is an employee for doing a particular job”. (By EDWIN B. ELIPPO) Training is an organized activity for increasing the knowledge and skills is people for a definite purpose. It include systematic procedure for transferring technical know how to employees so as to increase their knowledge and skills for doing specific jobs with proficiency. After an employee is selected‚ placed and introduced in an organization
Free Training Skill Learning styles
Recycling is and has been a major topic of discussion in recent years‚ particularly plastics recycling. To further encourage and enable plastic recycling‚ the Plastic Industry Trade Association created the Resin Identification Codes in 1988 (par. 1‚ “spi”). The Resin ID codes are the numbers inside of the triangles on various plastic items‚ seeming signifying that an item can be recycled; however‚ there is much more to these codes than just that. They do not‚ in fact‚ mean that an item can be recycled
Premium Recycling Plastic recycling
Mineral Identification Worksheet Part 1: Recording Observations In the chart below‚ record your observations of each test for the seven minerals. After you have completed all tests‚ name the minerals in Part 2 of this worksheet. An example of how to fill out the chart is illustrated below. |Recorded Observations for Minerals 1-7 | |Tests
Premium Mineral
Conflict Identification and Resolution BUS 610: Organizational Behavior Currently I am employed at Bank of America‚ they [Bank of America] established a new department called the Enterprise Estate Unit where deceased customers accounts are handled. When we the employees were notified that the Enterprise Estate Unit was being established everyone was excited because it was a chance to move into a different line of business. Bank of America associates are not allowed to “post out” or apply
Free Employment Human resources Conflict
Error Identification (10 marks) The following text has 10 errors (excluding the example). In the space provided‚ write down the line number against each error and give the correct answer. Do not copy the text. Example: Line Error Correction 1 are is 1 General Steel is one of the most recognized name in the international steel building industry. In addition to being able to supply quality steel buildings anywhere in the United States‚ General Steel have provided customers
Premium Building code Building Construction