Isopropyl alcohol

OMEGA-3 FATTY ACIDS 1) Structure Figure 1.1 The omega-3 fatty acids are also known as ω-3 fatty acids or n-3 fatty acids which contain a long chain of polyunsaturated fatty acids and the chain ranges from 18 to 22 carbon atoms (Collins J.J., 2010). The fatty acids have two ends; the carboxylic acid end (-COOH) and the methyl end (-CH3). The carboxylic acid end is considered the starting of chain which is “alpha” and methyl chain is considered as the tail of the long chain…

III. RESULTS AND DISCUSSIONS: A. Characteristics of Aluminum-Graphite composites and the in-situ reaction To examine the reaction condition of carbon flakes and Al powders, 4 wt. % carbon flakes were added to Al powders. Fig. 1 shows the DSC plot obtained during heating and cooling of the green compact from room temperature to 750 0C and from 750 0C to room temperature at a heating/cooling rate of 3 0C /min under argon gas atmosphere. From the DSC heating curve it is evident that the total…

Script Summary Private Investigator, Marlowe meets an alcoholic name Terry Lennox, at the club and later finds him drunk falling out his car, Marlowe then helps him get home. A week later, the two meet again, but Marlowe finds Terry drunk on the streets and rescuing him again from getting the cops attention. After the two spend time at the bar drinking and getting to know each other Terry asks Marlowe a favor by giving him a ride to the airport after Terry ‘s involvement with his wife's murder.…

Symbolism in A Long Way Gone: Memoir of a Boy Soldier Malcom X once said: “Power in defense of freedom is greater than power in behalf of tyranny and oppression” (izquotes) Freedom is fundamental to the growth of humanity. In A Long Way Gone: Memoir of a Boy Soldier, author Ishmael Beah examines the concept of freedom and oppression through illustrating his encounters as a child soldier during the Sierra Leone civil war in the 1990s. The dark influences of war strips Beah of his childhood…

Diels-Alder Reaction Objective: The objective of this lab was to do a diels-alder reaction using anthracene, maleic anhydride, and xylene to create 9,10-dihydroanthracene, 10-, -succinic acid anhydride. Experimental: Anthracene (1.00g, 5.61x 10-3 mol), maleic anhydride (0.75g, 7.61x 10-3 mol), xylene (5mL, 4.71x 10-2 mol), and a stir rod were added into a round-bottomed flask. The round-bottom flask was then moved to the hood where the it was attached to a distillation column, placed on…

INTRODUCTION Conformational isomerism is a type of stereoisomerism whereby the isomers are interconverted by rotations about the single bonds. There be terms used below such as eclipsed conformation, staggered conformation,dihedral angle and a few more. Eclipsed conformation is the conformation whereby the C-H bonds on one carbon is directly aligned with the C-H bonds of the adjacent carbon. When the C-H bond of one carbon bisects the H-C-H bond on the adjacent carbon, it is known as staggered…

Restrictions have been set and laws are in place that make the legal age of alcohol consumption to be 21 years of age. With this law, people still abuse it on all levels. D. Side A: Many people believe that lowering the legal drinking age would encourage young people to drink and increase their chances of being involved in alcohol related accidents. Lowering the drinking age would only encourage teens to consume more alcohol on a daily basis. E. Side B: While people disagree,…

New method of synthesis of oligoetherols with carbazole ring Renata Lubczak Abstract: The new method of synthesis of multifuntional oligoetherols with carbazole ring suitable for obtaining the polyurethane foams of enhanced thermal resistance was presented. At the first step of the synthesis the carbazole was reacted with excess glycidol to obtain the product of (n +1) functionality, where n is number of equivalents of glycidol reacted with carbazole. Carbazole reacts with glycidol without…

compounds such as aldehydes, ketones, carboxylic acids, esters, amides etc. Aldehydes and ketones are the oxidation products of alcohols. Depending on the alcohol’s structure, the product obtained will be different. Primary alcohols have one carbon and two hydrogen atoms attached will produce aldehyde and then to carboxylic acid in two steps by oxidation. While secondary alcohols have two carbon atoms and one hydrogen atom attached will produce ketone by oxidation (Kotz, et al., 2015)…

like they have the same opportunities as the people they work with, it benefits the economy with more money intake from alcohol purchases, and more monitoring could be done on 18 year olds that drink in private. Young adults…