Synthesis Essay Examples
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Abstract The preparation of 7. 7-dichlorobicyclo heptane which is also known as 7,7-dichloronorcarane was done by reacting cyclohexene , chloroform and a base( 50% aqueous sodium hydroxide) with benzyl triethylammonium chloride. The latter being a water soluble phase transfer catalyst (PTC). reaction was performed at room temperature and was distilled at atmospheric pressure. The mechanism […]
Synthesis of Isopentyl Acetate (Banana Oil) Using A Fischer Esterification Reaction Purpose: The purpose of this experiment is to synthesize Isopentyl Acetate using a Fischer esterification reaction. Fischer esterification is an acid-catalyzed condensation of an alcohol and a carboxylic acid, yielding an ester and water. Isopentyl Acetate has the scent of banana oil, once synthesized […]
Fleshiness is a medical status in which extra fats have grown and accumulated to the point of injury. and a sawed-off life anticipation. Obesity is a job that has been more outstanding in the twentieth and twenty-first century and is now a chief concern for both society and the authorities. It is the citizenâs responsibility […]
In order to create the sodium hydroxide solution, its pellet-form was dissolved in deionized water. The concentration of ethanol varied in each trial, with 25 mol% and 35 mol% concentrations used in the reactor. In order to determine the rate constant, 10 ml samples were taken every 10 minutes for an hour during the reaction […]
Introduction Synthesis is the process of producing a chemical compound usually by the union of simpler chemical compounds. For example, photosynthesis, the word photo means putting together with light. Photosynthesis is the process of converting sunlight into food for organic organisms such as plants. Photosynthesis is the basis of life for planet earth and without […]
This experiment is about the synthesis of 3-nitrobenzaldehyde through nitration. The nitration of benzaldehyde is an example of an electrophilic aromatic substitution reaction, in which a proton of an aromatic ring is replaced by a nitro group. Many aromatic substitution reactions are known to occur when an aromatic substrate is allowed to react with a […]
Humans are lifelong learners. From birth onward we learn and assimilate what we have just learned into what we already know. Learning in the Geosciences, like all learning, can be catagorized into the domains of concept knowledge, how we view ourselves as learners and the skills we need to engage in the activities of geoscientists. […]
In 2013 a study by the US Department of Education showed that only 32 percent of American fourth-graders are reading at or above the proficiency of their grade level. One out of every 3 students in America have scored “below basic” on the National Assessment of Education Progress (NAEP) reading test. the United States was […]
The Bharat Ratna, the highest civilian award in India, was traditionally given to individuals who excelled in art, literature, science, and public service. However, in December 2011, the Indian government expanded the eligibility criteria to include exceptional achievements in any field. This change allowed sportspersons to be considered for this prestigious award. Sachin Tendulkar, the […]
Decorative arts are traditionally defined as works in ceramics, wood, glass, glass, metal or textile. The field includes ceramics, furniture, furnishing, interior design, and architecture. The decorative arts are often categorized in opposition to the âfine artsâ namely painting, drawing, and photography, and large scale sculpture. Some distinguish between decorative and fine arts based on […]
Micro-organisms Micro-organisms (or microbes) are literally microscopic organisms, which can only be seen properly with the aid of a microscope. These include bacteria, microscopic fungi (moulds) and protoctists. Although viruses, which are even smaller than bacteria, are generally considered to be non- living entities, they might also be included here as they are important disease-causing […]
Arabidopsis thaliana is found in the mustard family and is a weed used as a model organism to aid in research. Over the years, research has taken off due to this and other model organisms for many reasons. A short generation time is ideal so that experiments can be conducted in a timely manner. Arabidopsis […]
Friedel-Crafts acylation of anisole with acetic anhydride was used in this experiement to synthesize 4-methoxyacetophenone with the use of a reflux apparatus. Friedel-Crafts reactions can be done by alkylation, which involves mixing an alkyl or acyl halide with a Lewis acid, or acylation, which is done with acid chlorides or anhydrides(Lefevre). Acylation was used because […]
Alcohols react with hydrogen halides (HCl is used in this experiment) to yield the resultant alkyl halides and water. The insolubility of the alkyl halide in water allows the separation of it from the aqueous layer using a separatory funnel. The alkyl halide, then, were purified by a simple distillation apparatus using boiling point differences […]
The objective of the experiment was to prepare Benzilic acid by multistep synthesis starting with benzaldehyde. In this setup however, product of the first step, Benzoin, is provided thereby omitting the first step involving the conversion of benzaldehyde. For this experiment, the microscale techniques of reflux, crystallization, and melting-point determination were used. Utilizing these techniques […]
Mount Analogue is a post-modern artwork by Imants Tillers painted in 1985. This work can be said to be a post-modern piece as Tiller has utilised several techniques common to this style. Bricolage is the creation of a work from a diverse range of things that happen to be available. In this case, Tiller, out […]
Anticipating the blue waters of the Gulf and hoping to enjoy a nice sunny day, but instead it has been ruined by the reddish-brown color that now appears on select areas close to the shore and there are dead fish floating on the surface. Soon after, the overwhelming feelings of a cough, watery eyes, and […]
First, it should be noted that every film is political, at least inasmuch as it is determined by the ideology that produces it (or within which it is produced, which stems from the same thing). The cinema is all the more thoroughly and completely determined, according to critics, because unlike other arts or ideological systems […]
The solution was then cooled under a tap water. Followed by adding 0. 48 g of sodium nitrite to the solution and the solution was stirred until the sodium nitrite dissolved. Then, the solution was poured into a 250 ml beaker that contained 7. 5 g of ice and 1. 3 ml of concentrated hydrochloric […]
The synthesis of several complex organic compounds follows a multistep synthesis. âMultistep synthesisâ refers to the process in which the merchandise of one reaction serves as the get downing stuff in the subsequent reaction. The multistep synthesis of benzilic acid begins with a transition benzaldehyde to benzoin through a condensation reaction. The benjamin so oxidizes […]
