Carbon sequestration

The purpose of this lab was to iodonize salicylamide and characterize the product in order to determine its structure. The crude product of this reaction was recrystallized using ethanol. The white crystalline product was isolated using vacuum filtration and characterized. The percent yield of this reaction was determined to be 39%. The observed experimental melting point of the product was determined to be 235-137 oC. When compared to the literature melting point 228 oC of the predicted product…

Nasra Hussein Dr. Carolyn Wanamaker CHE 222: Organic Chemistry 2 January 29, 2016 “Conversion of Oxazolidinediones to Isoindoloisoquinolinones via Intramolecular Friedel-Crafts Reaction” Researchers Ji-Young Min and Guncheol Kim from the Department of Chemistry at Chungnam National University developed a method of converting isoindoloisoquinolinones using a Friedel-Crafts reactions. Friedel-Crafts are reactions that involve a 2-step substitution mechanism where substituents are attached to…

the peak at around δ = 0.9 ppm.31 The proton of −CH2− groups of the fatty acid backbone and terminal methyl group attached proton show the peak between δ =1.20−1.59 ppm.30 The peak at δ = 5.4 ppm is attributed to the protons attached to the olefinic carbon atom (−CH=CH−) of fatty acid,28 this peak provides the evidence of the presence of fatty acid chain of SO in the HBA resin. The peak in the range δ =7.3−7.5 ppm associated with the aromatic protons attached to the benzene ring of phthalic…

Common Core Task: Argumentative Essay Synthetics or Real Diamonds “Shine bright like a diamond.” Diamonds have been used for engagement rings for a long time. The diamonds are difficult to find which, shows the importance of them. But, their are also, synthetic diamonds which, are man-made in a lab. Instead, of diamonds that take years to make. In the article, Engineered Diamonds it states,” Diamond is the hardest naturally occurring material found on Earth.” So, real…

TASK 4 CORRELATING STRUCTURE ACTIVITY RELATIONSHIPS Task 4 aims to develop knowledge of the relationship between the structure of ENMs and their toxicity. In this study, different kinds of metal oxide nanoparticles, carbon nanotubes, and graphenes will be tested their toxicities and then their structures and their toxicities will be found their correlations. For MONMs, different coatings of ZnO will be tested toxicities and observed the relationships, while differences in their sizes and…

I. Diamonds are crystals made of a chemical called carbon. They are the hardest known natural material in the world, and one of the most valuable. In the Greek language, the word diamond means indestructible. It is possible to create diamonds with carbon and by applying extreme heat and pressure. Diamonds are measured in carats; one carat is two-hundred milligrams. Diamonds are better conductors then any other metal in the world, four times better than copper. Time, money, and extreme heat and…

Brachiopods within the fossil record have many uses to help inform us about past seawater evolution. As they were one of the earliest animals after the Cambrian explosion to develop a hard skeleton, they have a strong presence in the fossil record throughout geologic time and are the subject of one of the preferred methods used for deep time isotopes. As the calcite within the hard shell of a brachiopod precipitates out of the surrounding seawater, trace elements are recorded within the shell,…

n.d. ). When these two chemical are mixed they immediately react with each other. During and after the reaction carbon dioxide gas is produced. The bubbling and fizzing created by the chemical reaction is the carbon dioxide( Apple Cider Vinegar, n.d. ). This makes it a perfect extinguisher for putting out fire because the carbon dioxide can be used to suffocate the fire. Since carbon dioxide is more dense than the air surrounding the…

Today midian wants to give you a reason to read and to show science is not boring so please read. this 4 paragraph paper about molecules and what are they?They are cool genes we wear and they are cool to show off so sit back enjoy and thank you. 1# The first molecule is carbohydrates it's kinda of a sugar molecule the carbohydrates let your body talk to each other to keep you going. It's basically seen in sugar and they are made of a tiny little other substance called atoms. one sugar…

Kevlor A synthetic material which has high tensile strength and used in manufacturing of tires and also as a reinforcement agent in manufacturing of protective parts like helmet etc…, HISTORY In 1930’s a chemical company called DuPont prepared commercially succeful super polyamide. Actually in 1964 Stephanie kwolek discovered kevlor in DuPont laboratory while doing research on the high performance chemical compounds. Kevlor is patented Stephanie kwolek in 1966 which is used by many police…