Formal Report Exp 9

Methanol, ethanol, 1-propanol, and 1-butanol are alcohols that contain both London-dispersion forces and hydrogen bonds. Hydrogen

The Hydroxyl group on alcohols relates to their reactivity. This concept was explored by answering the question “Does each alcohol undergo halogenation and controlled oxidation?” . Using three isomers of butanol; the primary 1-butanol, the secondary 2-butanol and the tertiary 2-methyl-2-propanol, also referred to as T-butanol, two experiments were performed to test the capabilities of the alcohols. When mixed with hydrochloric acid in a glass test tube, the primary alcohol and secondary alcohols were expected to halogenate, however the secondary and tertiary ended up doing so. This may have been because of the orientation of the Hydroxyl group when butanol is in a different

Generally ethanol is an alcohol found in alcoholic drinks. At 100% concentration, it is pure and a colourless liquid with a strong odour (due to weak Van der Wall forces :D. Ethanol is produced by the fermentation of carbohydrates in yeast cells and is used frequently as a solvent.

3. In Molecular Series I (Straight-Chain Alcohols): As you go through the group from methanol  ethanol  1-propanol  1-butanol:

Ethanol (CH3CH2OH) is a clear, colorless liquid. It is also known as ethyl alcohol, EtOH, and grain alcohol. Ethanol is widely produced by processing grains such as corn or starch and sugar crops. The grain is first milled, then fermented with yeast and different enzymes to turn the grain 's starches into alcohol(EPA). A distillation process then increases the ethanol concentrations, basically the same process a whiskey maker would use to make whiskey. Of course, law mandates that a denaturant is added, making the liquid unsafe for drinking. In the process, waste grain is produced and sold as farm animal feed. Bioethanol, can be made from many types of trees and grasses, but the procedure is much harder. The chemical formula of ethanol is the same whether it is made from starch and sugar-based feedstocks, such as corn grain (widely used in United States), sugar cane (Brazil), or from cellulosic feedstocks (such as wood chips or crop residues). (The Alternative Fuels Data Center)

Chemically, methanol is an aliphatic alcohol containing about 50 wt % oxygen with physical properties consistent with other alcohols used as gasoline blending components (see Table 2).

Alcohol is typically thought of as a derivative of water. Alcohol has the same composition as water just switching out one H atom with and element from the Alkyl group. Ethanol is what is used in alcoholic beverages, the makeup of this is C2H60. Alcohol must be an OH group attached to a carbon.

Ethanol or as we know as alcohol in our beverages can be made from any fruit or vegetable that performs photosynthesis which produces glucose shown As required as the reactant of the previous equations.

Alcohols are an organic compound whose molecule contains one or more of the hydroxyl functional group (-OH) that is bonded to a carbon atom of an alkyl (Nave, 2014). When alcohol is burnt, a combustion reaction occurs with the oxygen in the air, releasing energy in the form of heat. The specific ethanol reaction is as follows:

• I placed a piece of raw potato in 10 mL of alcohol solution 1 mol/L at room temperature (21 °C) for three minutes. Put three drops of hydrogen peroxide (3 %) on it (after dabbing dry with paper towel) to determine if alcohol is an

After the alcohol in the alveolar is exhaled, a breathalyzer can detect the blood alcohol content of the individual. Lastly, the liver takes care of whatever alcohol is left in the body. Alcohol in beverages is known as ethyl alcohol, more commonly known as ethanol. This ethanol is chemically broken down in the liver. The enzyme, alcohol dehydrogenase, strips electrons from the ethanol to form acetaldehyde. Another enzyme, aldehyde dehydrogenase, with the help of oxygen, will convert the acetaldehyde into acetic acid. The acetic acid can be used for to form fatty acids or if further broken down into carbon dioxide and water.

Thymol is a large colorless crystal (78). Its IUPAC name is 5-methyl-2-propan-2-ylphenol and molecular weight is 150.2 g/mol (78). Thymol is a substituted phenol that is acquired from thyme oil or another unstable oil (78-79). Thymol is used in a variety of industries including: cosmetic, agriculture, medical, and food

Essay on Alcohol and its effects. Alcohol is a central nervous system depressant- it slows down the body’s functions and its effects are similar to those of a general anaesthetic. Ethyl alcohol (ethanol) is the active ingredient in all alcoholic drinks.If you take any alcoholic beverage and remove the ingredients that give it taste and colour, you get ethyl alcohol. Remove the water from ethyl alcohol and you get ether.Ether is an anaesthetic that works on the brain and puts it to sleep. The same symptoms surgical patient experiences under ether are those experienced by a person drinking alcohol.

In chemistry, alcohol is an organic compound that has a lot of uses in it. There are many different types of alcohol such as methanol,

Ethanol, also commonly called alcohol, drinking alcohol, or simply alcohol is the principal type of alcohol found in alcoholic beverages, produced by the fermentation of sugars by yeasts. It’s focus on the effect of taking alcohol, especially on teenagers. When teenagers meeting with their friends or having party, maybe because of other people, maybe because of Instant Gratification or because of Misinformation, they may have some alcohol without adults in order to be more excited or ‘cool’. Having alcohol affects the nervous system.