The Effects Of Alcohol On The Brain

Although alcohol is sometimes seen as a recreation, it is truly a deadly substance. To start, by prohibiting alcohol, it will prevent the physical symptoms of alcohol. Also, by making alcohol unauthorized for consumption, people will also be avoiding health problems. In addition,alcohol contains hazerdous chemicals that are unhealthy towards humans. To add, alcohol also … Read more

Grignard Reaction Lab Essay

In this laboratory, triphenylmethanol was synthesised from reacting benzophenone and bromobenzene using Grignard reaction. As the reaction was to set up to produce a Grignard reagent and then recrystallize it to obtain pure sample. The percentage yield obtained was 55% and its melting point was 161 co which is within the literature value 160-163 co. … Read more

Isopentyl Acetate Synthesis Lab Report Essay

The objective of this experiment was the synthesis of Isopentyl Acetate using an esterification reaction between acetic acid and Isopentyl Alcohol, using a strong acid as a catalyst. The product was washed, and distilled. This approach is called Fisher esterification, whereby esters are produced by the esterification of a Carboxylic acid where it is heated … Read more

To Prepare N-Butyl Bromide Or N-Bromobutane Essay

The objective of this lab was to prepare n-butyl bromide or nbromobutane, which is derived from an alcohol and an acid. In this case, n-butyl alcohol and sulfuric acid were the reagents. There were two methods of distillation that was involved in this experiment. The first was by reflux distillation, which is used to speed … Read more