of Oxygen Bearing Organic Compounds James Matthew Jocson*‚ Gianvittorio Lanta‚ Chiqui Ann Llamado‚ Jeron Manaig College of Science Department of Biology University of Santo Tomas‚ Manila‚ Philippines Abstract Five oxygen-bearing organic compounds were given namely Methanol‚ 2-propanol‚ tert - butanol‚ formalin‚ and acetone. Different tests were done to each sample to differentiate their characteristics. These test were Dichromate test‚ Tollens Test‚ DNPH test‚ Iodoform Test‚ and Lucas Test. This
Premium Alcohol Ethanol Aldehyde
REAGENTS PROCEDURE RESULTS DISCUSSION IR ANALYSIS 8 Objectives to differentiate various types of oxygen-bearing organic compounds to device a scheme to distinguish each functional group Analysis of Oxygen-bearing Organic Compounds alanx3@yahoo.com OBJECTIVES CONCEPTS REAGENTS PROCEDURE RESULTS DISCUSSION IR ANALYSIS to characterize an unknown sample through parallel chemical tests ARMSALCEDO ARMSALCEDO alanx3@yahoo.com EXPERIMENT EXPERIMENT 8 OBJECTIVES CONCEPTS
Premium Aldehyde Alcohol Functional group
CH201L S.Y. 2014-2015 Analysis of Oxygen-Bearing Organic Compound 2 BS Chemistry‚ College of Science‚ University of Santo Tomas Espana‚ Manila Philippines 1015 Abstract An unknown sample was given along with five standards to test the presence of oxygen in the sample. The unknown sample underwent five different chemical analysis namely Dichromate test‚ Tollen’s test‚ Lucas test‚ DNPH test‚ and Iodoform test. Each test will determine if the unknown sample will have the same reaction as
Premium Chemistry Gas Laboratory glassware
Analysis of Oxygen bearing Organic compounds Abstract The Unknown sample in the experiment can be tested to yield results such as 1° (primary)‚ 2° (secondary)‚ 3° (tertiary) alcohols. Tests such as the dichromate test‚ Tollen’s test‚ Lucas test‚ DNPH test and iodoform test would be very useful in determining the type of alcohol that the unknown sample belongs to. In the experiment‚ the unknown sample underwent series of testing to identify what property of alcohol it belonged to and the result
Premium Alcohol Aldehyde Functional group
Notes on Ball Bearings Bearing Nomenclature You can learn a lot about a bearing just from its part number. A typical bearing is the 6203ZZ bearing. This part number can be divided into it ’s components: 6203ZZ which means: Type Code Series Bore Suffix The type code indicates the type of bearing. While each manufacturer uses their own numbers‚ there are a few numbers that could be considered standard in the industry. Self-Aligning Ball Bearing This kind of ball bearing has a spherical outer race
Premium Ball bearing Bearing
Abstract: Maximal oxygen consumption (VO₂max) is an excellent indicator of a person’s physical fitness level. It can also be used for many other things including diagnostic tools for physicians. In this study‚ two different methods of collecting maximal oxygen uptake scores were compared. The first being the predicted VO₂max score attained via the Rockport test and the second being indirect calorimetry VO₂max score attained through cycle ergometer and an attached metabolic cart. Ten males and nine
Premium Exercise physiology
Oxygen Oxygen and its compounds play a key role in many of the important processes of life and industry. Oxygen in the biosphere is essential in the processes of respiration and metabolism‚ the means by which animals derive the energy needed to sustain life. Furthermore‚ oxygen is the most abundant element at the surface of the Earth. In combined form it is found in ores‚ earths‚ rocks‚ and gemstones‚ as well as in all living organisms. Oxygen is a gaseous chemical element in Group VA of the periodic
Premium Oxygen
Bearings • Definition: – Bearing is a machine element which support another moving machine element called as Journal. – A bearing is a mechanical element that permits relative motion between two parts‚ such as shaft and housing. • Function: – Ensures free rotation of shaft or axel with minimum friction. – Supports shaft or axel and holds it in correct position. – Takes up the forces that acts on the shaft or axel and transmit them to the foundation. 1 Classification of Bearing
Premium Ball bearing Bearing
PFC Grigsby From the thousand yard stare to a well kept hair cut‚ military bearing is prevalent in every face of military life‚ though military bearing is much deeper than just appearances; it is the cornerstone of any military career. Military bearing encompasses every facet of life in the military and can be applied to any situation. Military bearing itself is gleaned from several places such as‚ the articles of the UMCJ‚ and as well as the Soldiers Creed. From these guidelines one can learn
Premium Virtue Ethics Military
On the periodic table‚ oxygen is the 8th element. It is located in period 2 and group 16. Oxygen is classified into many things. For example‚ on the periodic table‚ oxygen is classified as a nonmetal gas with an atomic number of 8 and atomic weight of 15.9994. In addition‚ it has 6 valence electrons. The symbol of oxygen is O and oxygen has 8 protons‚ 8 neutrons‚ and 8 electrons. The electron configuration of oxygen is 1s2‚ 2s2‚ 2p4. Oxygen had been produced by several chemists prior to its discovery
Premium Oxygen