APPLICATIONS OF ORGANIC COMPOUNDS IN LASER TECHNOLOGY WHAT IS AN ORGANIC COMPOUND? An organic compound is any member of a large class of gaseous‚ liquid‚ or solid chemical compounds whose molecules contain carbon. Organic chemistry is the science concerned with all aspects of organic compounds. Organic synthesis is the methodology of their preparation. APPLICATIONS OF ORGANIC COMPOUNDS clothing of cotton‚ wool‚ silk‚ and synthetic fibres; common fuels‚ such as wood‚ coal‚ petroleum‚ and natural
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0.221) Bronze - sintered Steel 0.13 Cadmium Cadmium 0.5 0.05 Cadmium Chromium 0.41 0.34 Cadmium Mild Steel 0.461) Cast Iron Cast Iron 1.1‚ 0.151) 0.071) Cast Iron Oak 0.491) 0.0751 Cast iron Mild Steel 0.4‚ 0.231) 0.21‚ 0.1331) Carbon (hard) Carbon 0.16 0.12 - 0.14 Carbon Steel 0.14 0.11 - 0.14 Chromium Chromium 0.41 0.34 Copper- Lead alloy Steel 0.22 Copper Copper 1 0.08 Copper Cast Iron 1.05‚ 0.291) Copper Mild Steel 0.53‚ 0.361) 0.181) Diamond Diamond 0.1 0.05 - 0.1 Diamond Metal 0.1 - 0.15 0
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Conversion of Alcohols to Alkyl Halides Title: Conversion of Alcohols to Alkyl Halides Abstract: In this experiment the conversion of alcohols to alkyl halides are investigated through reflux and simple distillation. These are common procedures used to separate substances. After the reflux and distillation is complete 13C NMR and IR spectrum is used to identify the product or products for each reaction: 1a‚ 1b‚ and 2. Every individual in the group was assigned either 1a (1-propanol) or 1b (2-pentanol)
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immobilized in titania sol–gel film on glassy carbon electrode: Direct electrochemistry and electrocatalysis‚ Bioelectrochemistry 69 (2006) 10–15. [6] R. Kumara‚ A.N. Maitraa‚ P.K. Patanjalib‚ P. Sharma‚ Hollow gold nanoparticles encapsulating horseradish peroxidase‚ Biomaterials 26 (2005) 6743–6753. Chem. 75 (2003) 2080–2085. nanotube electrode‚ Talanta 71 (2007) 2040–2047. biosensor based on adsorption of glucose oxidase at platinum nanoparticlemodified carbon nanotube electrode‚ Anal. Biochem. 331 (2004)
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character of having Carbon and Hydrogen atoms only. They are divided into three main categories base on the type of orbital hybridization they have. The three main groups of Hydrocarbons are Alkanes‚ Alkenes‚ and Alkynes (1). Alkanes are sp3-hybridized hydrocarbons characterized by single bonds between carbon atoms included in their chains. Alkanes are also called saturated hydrocarbons because they contain the highest possible H atoms that they can since their single bonds give the Carbon atoms the opportunity
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and hydrogen gas. * The oxides of all of these first metals resist reduction by H2. * The next six metals (iron - lead) replace hydrogen from HCl and dil. sulfuric and nitric acids. Their oxides undergo reduction by heating with H2‚ carbon‚ and carbon monoxide. * The metals lithium - copper‚ can combine directly with oxygen to form the oxide. * The last five metals (mercury - gold) are often found free in
Free Hydrogen Oxygen Chlorine
|Chemistry Review 1 |TEACHER ANSWER KEY | | |June 06‚ 2011 | | | |’see explanation below’
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Alkanols Heat of Combustion Aim: To determine the molar heat of combustion of methanol‚ ethanol and 1-propanol Materials: 3 spirit burners‚ one containing methanol‚ one containing ethanol and one containing 1-propanol. A thermometer A copper calorimeter 100 ml measuring cylinder Retort stand and clamps Stopwatch Matches Electronic balance Safety assessment: This experiment contains flammable materials remove loose clothing such as ties which could be set alight
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Hypothesis: Suppose that the primary and secondary alcohols will react with HCL and KmnO4‚ and the tertiary alcohol wont react with either HCL nor KMnO4 due to the location of the OH. The carbon that is bonded to the OH in both primary and secondary still has one or two Hydrogen atoms to undergo reactions‚ but the carbon in the tertiary alcohol do not have any Hydrogen to undergo reactions with. Materials: refer to the handout. Procedure: refer to the handout. Observation: Alcohol | Reaction
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the definition‚ why‚ and for what purpose. The word "organic" is seen quiet frequently to represent whole foods that are made without preservatives and or pestecides. In actual fact organic means based on the carbon molecule. The word organic can be used commercially to pass off carbon based goods as healthy‚ which is not necessarily the case. In Neil Postman’s "Defending Against the Indefensible"‚ he suggests that our society has been culturally brainwashed. Therefore‚ Postman has given us seven
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