Sarin Gas is one the most deadly and toxic gases that has no color and no scent. The formula for this chemical is C4H10FO2P or a more complicated formula or CH3P(=O)(F)(OCH(CH3)2) . This destructive weapon was innovated as a herbicide during the 193040s which is labeled as a nerve agent. Sarin is capable of causing the fatality of someone or the suffocating of a person by just inhaling a low concentration of Sarin gas. Sarin is considered a chiral molecule since it contains four chemical substituents connected to a tetrahedral phosphorus center
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AQUEOUS SOLUTION B Y RESULTS AND DISCUSSION Considered as moderately weak oxidizing agent‚ Iodine was used for the determination of strong reductants. Standard iodine solutions were found to have smaller electrode potentials as compared with the other oxidants‚ gaining them the advantage of imparting a degree of selectivity essential in the determination of strong reducing agents amid the presence of weak agents. Although regular re-standardization was essential for Iodine solution due to its
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Design Lab Experiment Question: In oxidation-reduction reactions‚ or redox reactions‚ are strengths of reducing and oxidizing agents different from each reaction? Theory of an experiment: 1. Determine the relative strengths of oxidizing agents and reducing agents. 2. Study some simple oxidation-reduction reactions Hypothesis: Relative strengths of reducing and oxidizing agents differ from each reaction. Background Information: Whenever electrons are lost by one substance‚ they must be gained by
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OUTLINE 1. Intro- Chemical and biological weapons first appeared in a large quantity in the First World War. Chemical weapons‚ such as sarin‚ nerve gas‚ and mustard gas‚ have to be made in a laboratory. Biological weapons‚ such as Typhus‚ Q fever‚ and Anthrax‚ can be viruses or bacteria. Chemical and Biological weapons have few advantages and so many disadvantages that the advantages aren’t worth the possible effects. 2. Paragraph 1-advantages that can be turned into disadvantages a. Point 1-killing
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OBJECTIVES : To compare the final product of two different method and ingredient and investigate the factor contributed with the final product’s appearance. EVALUATIONS TREATMENT 1 Fine texture‚ smooth‚ and even pores Thin crust TREATMENT 2 Has tunnel at the centre‚ dark brown. Soggy Thick‚ Tough and harden DISCUSSIONS Chocolate cake from first recipe gives great texture of crumb and crust of the cake. In contrast‚ the second cake give a worse texture of the crumb
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biological agents that can be harmful to health‚ that the spread of biological danger to the health sector employees‚ the types of biological hazards and methods to control biological hazards. This study uses a method based on the observation that touches five journals with respect to biological hazards‚ namely: 1. National Hazard Exposure Worker Surveillance: Exposure To Biological Hazards And The Provision Of Controls Against Biological Hazards In Australian Workplaces 2. Biological Agents: Managing
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agriculture; to help rid of insects and help aid disease control. DDT was exiled after the “Environmental Protection Agency” found out these chemicals were going to be toxic to society. Monsanto was also one of very few companies to produce the defoliant “Agent Orange” during the Vietnam War causing over 900‚000 deaths‚ disabilities and birth defects. In total‚ over 4.8 million Vietnamese were exposed to this highly lethal chemical‚ as well as 20 percent of the Southern Vietnamese jungle over nine
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chemicals that have been used as chemical weapons‚ or have been developed for use as chemical weapons‚ can be categorised as choking‚ blister‚ blood‚ or nerve agents. The most well known agents are as follows: choking agents—chlorine and phosgene‚ blister agents (or vesicants)—mustard and lewisite‚ blood agents—hydrogen cyanide‚ nerve agents—sarin‚ soman‚ VX. Bombs‚ missiles‚ and other munitions achieve very similar results‚ especially when dropped on civilian areas. But chemical weapons evoke a
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It is somewhat ironic to discover that the pharmacophore of phosphoramide drugs currently used as antitumor agents was originally utilized for the purpose of chemical warfare‚ most prominently so in World War I. Sulfur mustard‚ the precursor to phosphoramide drugs‚ was employed to great effect as a wounding agent in the characteristic trench warfare of WWI; Being a dense gas‚ sulfur mustard settled in trenches and created persistent environmental hazards for troops. Exposure to sulfur mustard‚
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Bleach Oxidation of 9-Hydroxyfluorene The purpose of this experiment was to oxidize an alcohol (9-hydroxyfluorene) to a ketone (9-fluorenone) using aqueous sodium hypochlorite (bleach) as the oxidizing agent‚ while introducing techniques used in microscale experiments. Reaction: Results 1. Recrystallized Product Yield Product yield = (actual yield/theoretical yield) x 100% 3mL 9-hydroxyfluorene x (1mL/1000mL) x (0.09 mol/L) = 2.7 x 10-4 moles 0.05g 9-fluorenone / (180.20g/mol) = 2.77 x 10-4
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