CHM 121 ‚ UNIT: 2.0 . INTRODUCTORY AND IMPORTANCE OF ORGANIC CHEMISTRY Organic chemistry is the study of the compounds of carbon. Carbon compounds are far more numerous than those of other elements because carbon are able to bond together to form a wide range of chains and rings. The subject is named organic chemistry because living organisms are composed of carbon compounds. Organic chemistry could be regarded as the chemistry of life. Organic Chemistry is of great medical‚ economic
Premium Chemistry Chemical reaction Atom
intracellularly accumulated in the form of intracellular granules and stored in response to an environmental stress or nutrient limitation as a reserve of carbon‚ energy‚ and reducing power (Li et al.‚ 2014). Under the conditions of carbon source starvation‚ PHAs are degraded by intracellular depolymerases and subsequently metabolized as a carbon and energy sources (Singh et al.‚ 2013). Structurally‚ R-hydroxyalkonic acids act as the monomeric form of PHAs. The structure of PHAs‚ composed of 3-hydroxy
Premium Polymer Carbon Monomer
NORTHERN CARIBBEAN UNIVERSITY DEPARTMENT OF BIOLOGY‚ CHEMISTRY and ENVIRONMENTAL SCIENCE LABORATORY MANUAL Instructor: Dr. M. Wilson CHEM401: BIOCHEMISTRY for NURSES Prepared by: Oreane Collins CHEMISTRY LABORATORY REGULATIONS AND SAFETY PRECAUTIONS Reference: http://www.sciencebyjones.com/safety_rules.htm Thanks to the Flinn Scientific Safety Rules for much of the below. General Guidelines 1. Conduct yourself in a responsible manner at all times
Premium Organic chemistry Carbon Alkene
involved nucleophilic addition to a carbonyl in order to make triphenylmethanol. The final product was solidified and recrystallized and spectral data was obtained to confirm its presence. Introduction: Carbon-carbon bonds are the basis of organic chemistry. Attaching carbons and other organic molecules together we can create new molecules and carry out even more reactions to further manipulate
Premium Magnesium Oxygen Diethyl ether
properties of an organic molecule. There are many varieties of functional groups‚ for example; Hydroxyl (a simple group with oxygen and hydrogen bonded to one another resulting in high polarity) Carbonyl (with the presence of carbon double bonded to oxygen)‚ Carboxyl (a group with carbon double bonded to oxygen and also to a hydroxyl group)‚ and Amine (containing nitrogen bonded to what could be a variety of elements). Each of these groups provides specific properties that are vary depending on the quantity
Premium Alcohol Carbon
all functional groups in A (b) For each of the carbon X‚ Y and Z in compound A‚ determine (i) the type of hybridization (ii) the bond angle (c) A is optically active. Mark on the structure the chiral centre(s) in A. 2. (a) Draw structural formula of (i) a haloalkane with one tertiary carbon (ii) a simple alcohol with one secondary carbon (iii) a secondary amine with molecular formula C5H11N
Premium Functional group Alcohol Organic chemistry
Jovellanos‚ Bien Jindrich Johannes; Lacson‚ Danise Angelica; *Lagula‚ Nina Francesca; Lañez‚ Kristine Department of Psychology College of Science University of Santo Tomas España Manila 1015 Abstract A hydrocarbon is strictly composed of carbon and hydrogen atoms only. Five hydrocarbons were used namely hexane‚ cyclohexene‚ toluene‚ naphthalene (in hexane)‚ and the unknown (which will be known through parallel chemical tests). Three tests‚ nitration test‚ bromine test and basic oxidation
Free Benzene Hydrocarbon Carbon
illustrates the carbon cycle in nature. Write a 150-word description of this diagram for a university lecturer. © The National Center for Atmospheric Research Model Answer The diagram shows how carbon moves through various stages to form a complete cycle. This report will give a brief description of the main stages in this cycle. First‚ we can see that energy from the sun is transformed into organic carbon through a process in plants known as photosynthesis. This organic carbon is then transferred
Premium Human Carbon
Diamond is the ultimate abrasive. Diamond crystallizes in the Isometric system. A diamond is one giant molecule of carbon atoms. Diamond Diamond is Transparent and possesses shiny appearance. Diamond is very hard. Diamond is an excellent electrical insulator. Diamond is the ultimate abrasive. Diamond crystallizes in the Isometric system. A diamond is one giant molecule of carbon atoms. Graphite Graphite is black and possesses dull appearance. Graphite is comparatively softer. Graphite is
Premium Carbon Graphite Atom
compounds are the complex compounds of carbon. Because carbon atoms bond to one another easily‚ the basis of most organic compounds is comprised of carbon chains that vary in length and shape. Carbon atoms have four valence electrons that make them bond with each other easily. Thus organic compounds are classified according to their carbon chains that vary in length and shape. Hydrogen‚ nitrogen‚ and oxygen are the most common atoms that are generally attached to the carbon atoms. Organic compounds can
Premium Carbon Functional group Organic chemistry