The purpose of this experiment is to isolate myristic acid from the triglyceride, trimyristin, by using basic hydrolysis followed by acidification. First, tert-butyl methyl ether is utilized to extract the trimyristin and recrystallize from acetone to yield pure trimyristin. Sodium hydroxide, water, and ethanol are utilized to convert trimyristin to glycerol and sodium myristate. Finally, hydrogen chloride and water are applied to convert sodium myristate to myristic acid via hydrolysis. This experiment
Gasoline Gasoline as we know it today comes from crude oil. Crude oil, which is a fossil fuel, is a nonrenewable (once its gone, its gone for good) fuel source. Fossil fuel is comprised of naturally decaying plants and animals which once lived in oceans and seas millions of years ago. Where we find crude oil deposits we also find ancient oceans and seabeds. When extracted from the earth, crude oil may have colors ranging from clear to jet black and resistance to flow or viscosity from water to
dimethoxybenzene(neutral) by extracting from tert-butylmethyl ether(very volatile).The goal of this experiment was to identify the three components in the mixture and to determine the percent recovery of each from the mixture. 4) Separation of a Neutral and Basic Substance A mixture of equal parts of a neutral substance containing either naphthalene or benzoin and a basic substance containing either 4-chloroaniline or ethyl 4-aminobenzoate were to be separated by extraction from an ether solution. Once the separation
Overview Purpose To determine unknown contaminants in water samples during an active fish kill. Methods A combination of solid-phase extraction (SPE), LC-ion trap-MS/MS and high resolution LC-MS. Results An unknown contaminant was uniquely identified as chlorin-e6-trimethyl ester, using both LC-ion trap-MS/MS and high resolution LC-MS. Introduction On July 9, 2011, a major fish kill (fish kill I) was observed by the Oklahoma Department of Environmental Quality (OKDEQ) in the Red River, near Ketchum’s