Ethanol Essay Examples
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ABSTRACT Beer’s Law is an empirical relationship that relates the absorption of light to the properties of the material through which the light is travelling. In turn, absorbance is proportional to concentration and the higher the concentration, the higher the absorbance. This experiment incorporated Beer’s Law and is focused on determining the stress that various […]
I am going to do an investigation into the ethanoic acid content of various kinds of vinegar. The chemical equation for the making of ethanoic acid is as follows: ethanol oxidization bacteria Ethanoic Acid To do this experiment I intend to do an accurate titration using a burette. Hypothesis: I predict that the amount of […]
To perform an experiment in the labs to determine the heats of combustion of selected alcohols and then to use this Information and the gathered data from chemical data sources to determine trends In the longer chain alcohols. The Variables that MUST be controlled throughout the experiment are: ; The height from spirit burner nozzle […]
Ethanol is a primary alcohol and can be oxidised to produce either an aldhyde or a carboxylic acid. The purpose of this experiment is to oxidise ethanol and then test the product to determine whether it has been oxidised to ethanol or oxidised to ethanoic acid. Safety As with all experiments, it is essential to […]
Microbe is a term for tiny organisms that individually are too small to be seen with the unaided eye. There are five main types of microbe: bacteria, archaea, fungi, protists and viruses. * Bacteria – Bacteria are not only are with us all the time, but help us do an amazing array of useful things […]
Lab Introduction Stratification is an important part of organic chemistry that has many practical applications. Stratification can be used to make polymers. In most cases, esters are used for scents – they often smell fruity and sweet. In general, an stratification reaction results from a condensation reaction between a carboxylic acid and an alcohol. The […]
Jugulars State College Laboratory High School Buenaventura, Samaras A Science Investigatory Project: Comparison of the Rate of Fermentation of Manger Indict, Anon Muscat, and Citronella’s microware Juices Presented to: Mr.. Rooney Commissariat Science Instructor Jet Challenger Claire Isabella Green Ga Rona Marie Saratoga Geraldine Wilson Charm Gallant Olive Rose Optical Comparison of the Rate of […]
You soak a note in ethanol (alcohol) and it will burn when lighted, leaving the note untouched. This is because alcohol is more flammable, and burning alcohol causes it to vaporize, along with the water present in the solution. This removes heat from the note and prevents it from reaching its combustion point. Materials Bill/Dollar […]
The sodium hydroxide solution was created by dissolving its pellet-form in ODL water. The ethanol content would be varied in every trial. Concentrations that were used in the reactor were 25 mol % and 35 mol % of ethanol. During the reaction, 10 ml samples were taken on a 10 minute interval over the course […]
P1. ALCOHOL Alcohol ( ethyl alcohol ) is a easy inflammable and colorless liquid that is used in society as a recreational and intoxicating drug. Alcohol is considered to be harmfull to the wellness of human because of its poisiness effects on the cells of the bodyThe greater the cumulative consumption, the more terrible are […]
A chemical used to preserve the dead is becoming an increasingly popular drug for teenagers and young adults looking for a new and different high. Amp, clickem, crazy eddie, drank, fry, illy, purple rain, wack, wet, and wet daddy known to the average person as embalming fluid is the newest drug craze that is hitting […]
It is impossible to set a date as to the first time fermentation was performed. It is possible, however, to guess, and this guess is roughly 8,000 years ago. Wine has been written about for centuries, in the Greek and Roman myths and scriptures. The Greek god of wine, Dionysius, was in charge of the […]
Aim To find out how the permeability of a beetroot membrane cell is affected by ethanol. To do this we will investigate different concentrations of alcohol (10-70%) and measure the absorbance using a colorimeter to show us how much juice has leaked out. Hypothesis I predict that as the concentration of ethanol goes up, the […]
These days, the air pollution is very common. And one factor for this problem is the carbon emissions from the vehicles. Vehicles that use petrol or gas are a liquid mixture created from crude oil. It is true that using petrol, you can travel a hundred kilometer with a full tank, but it greatly affects […]
The price hike for oil products has caused problems for consumers. The oil products for transportation purposes are not an exemption like the use of gasoline, diesel, and other products. The use of alternative energy resources is one of the solutions to this energy crisis. This study attempts to make a kind of diesel additive […]
The purpose of this experiment was to synthesize the Grignard reagent, phenyl magnesium bromide, and then use the manufactured Grignard reagent to synthesize the alcohol, triphenylmethanol, by reacting with benzophenone and protonation by H3O+. The triphenylmethanol was purified by recrystallization. The melting point, Infrared Spectroscopy, 13C NMR, and 1H NMR were used to characterize and […]
The purpose of this lab was to synthesize triphenylmethanol from benzophenone and bromobenzene by the formation of a Grignard compound with the reagents bromobenzene and magnesium metal. The bromobenzene was first transformed into the Grignard compound and was then reacted with the benzophenone to make the final product. The mixture was then mixed with sulfuric […]
Fossil fuels provide both energy and raw materials such as ethylene, for the production of other substances construct word and balanced formulae equations of chemical reactions as they are encountered. There are three important steps involved: Â Show all reactants and all products in the word equation. Write the correct formula for each reactant and each […]
Due to the necessity of keeping the food’s natural characteristics and appearance for longer, to meet the requirements of consumers, and because of the short life that natural food have, certain chemical compound have discovered and developed certain ways to preserve food and extend their life for longer. Furthermore, there are many different types of […]
The history of Alternative fuels, or at least the concept of it, has been around since the early days of the automobile. Alternative fuels such as biodiesel, ethanol and methanol, have been produced and used on a small scale for decades. They are now being rediscovered due to the rising cost of oil and the […]
Introduction Caffeine is soluble in boiling water and as a result it is easily extracted from tea bags by steeping in hot water. This process leaves behind the water insoluble portions of the tea bag. However, water extracts more than just caffeine, so a final separation is done with an organic solvent that will dissolve […]
The synthesis of several complex organic compounds follows a multistep synthesis. “Multistep synthesis” 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 […]
