Group 5 Experiment No. 5 Classifications of Alcohols: Lucas Test Q1. REACTION OF PRIMARY‚ SECONDARY AND TERTIARY ALCOHOLS WITH LUCAS REAGENT ALCOHOL IMMEDITE REACTION WITH LUCAS’ REAGENT OBSERVATIONS AFTER 5 MINUTES AT 27 °C TO 28 °C n-butyl alcohol No reaction occurred Secondary butyl alcohol cloudy Tertiary butyl alcohol Cloudy appears Q2. REACTION OF SECONDARY AND TERTIARY ALCOHOLS WITH CONCENTRATED HYDROCHLORIC ACID ALCOHOL OBSERVATIONS Secondary butyl alcohol
Premium Alcohol Hydrochloric acid Ethanol
Laboratory #6 Qualitative Tests for Carbonyls: Aldehydes vs. Ketones Introduction Various chemical tests identifying ketones and aldehydes are used in this experiment in order to identify an unknown carbonyl compound. The tests used are: 2‚4-dinitrophenylhydrazone test‚ Tollen’s Test‚ Benedict’s Test‚ Chromic Acid Test‚ aka Bordwell-Wellman Test‚ Schiff’s Test‚ and Iodoform Test. These classification tests provide results based on color change or formation of precipitation‚ which is then used
Free Aldehyde Ammonia Ethanol
Pizzolitto A‚ Campanacci L. Acute effects of intravenous infusions of alcohol on baroreceptor sensitivity in essential hypertension. Cardiovasc Res. 1988; 22:226-230. 2. Johnson R‚ Eisenhofer G‚ Lambra D. The effects of acute and chronic ingestion of ethanol on autonomic nervous system. Drug Alcohol Depend. 1986; 18:319-328. 3. Narkiewicz K‚ Cooley R‚ Somers V. Alcohol potentiates orthostatic hypotension: implications for alcohol-related syncope. Circulation Journal. 2000; 101:398-402. 4. Narkiewicz
Premium Orthostatic hypotension Blood pressure Alcohol
Voluntary Report - public distribution Date: 8/3/2007 GAIN Report Number: CH7063 CH7063 China‚ Peoples Republic of Product Brief China Spirits Market 2007 Approved by: Maurice House U.S. Embassy Prepared by: Steve Leu Report Highlights: China’s spirits sales were $25.1 billion in 2006‚ representing 43% of all alcoholic drinks consumed and making it China’s number one alcoholic beverage in current value terms. Spirits consumption revolves around baijiu‚ followed by whiskey
Premium Alcoholic beverage Vodka Distilled beverage
Prohibition Fast Facts ● So convinced were they that alcohol was the cause of virtually all crime that‚ on i the eve of Prohibition (19201933)‚ some towns actually sold their jails. ● During Prohibition‚ temperance activists hired a scholar to rewrite the Bible by ii removing all references to alcohol beverage. ● The Ku Klux Klan (KKK) strongly supported Prohibition and its strict iii enforcement. ● Because the temperance movement taught that alcohol was a poison‚ supporters insis
Premium Prohibition in the United States United States Alcoholic beverage
The Anthelmintic Property of Methanolic and Ethanolic extract of the Kulitis leaves (Amaranthus viridis) Chapter 1 Introduction The World Health Organization estimates that a staggering two billion people harbor parasitic worm infections. Parasitic worm also infect livestock and crops‚ affecting food production with a resultant economic impact. Despite this pevelance of parasitic infections‚ the research o the Anthelmintic drug is sparse. According to the WHO‚ only a
Premium Water Ethanol Acetic acid
Mohideen 1 Darik A. Mohideen Professor Jarrod Stringer English 1301 24 June 2012 Effects of Ethanol in the Society Ethanol‚ also called ethyl alcohol is a volatile‚ flammable‚ colorless liquid. The largest single use of ethanol is as a motor fuel and fuel additive. Ethanol is considered to be better for the environment than gasoline. It is a renewable source of energy and it has been seen as a promising alternative to fossil fuel consumption. However‚ there are some negative aspects in the
Premium Carbon dioxide Greenhouse gas Ethanol fuel
1. What is a renewable resource? Why is ethanol described as a renewable resource? * A renewable resource is a natural resource with the ability to reproduce through biological or natural processes and replenished with the passage of time. Renewable resources are part of our natural environment and form our eco-system. * Ethanol fuel is ethanol (ethyl alcohol)‚ the same type of alcohol found in alcoholic beverages. It is most often used as a motor fuel‚ mainly as a biofuel additive
Premium Gasoline Ethanol fuel Internal combustion engine
b s t r a c t Ethanol production from lignocellulosic materials is often conceived considering independent‚ standalone production plants; in the Brazilian scenario‚ where part of the potential feedstock (sugarcane bagasse) for second generation ethanol production is already available at conventional first generation production plants‚ an integrated first and second generation production process seems to be the most obvious option. In this study stand-alone second generation ethanol production from
Premium Ethanol Ethanol fuel
There has been an increase in the demand for bio-ethanol from different countries‚ including the Philippines in response to the wide implementation of environment protection laws. Bio-ethanol is ethanol derived from biomass has provided a sustainable source of energy fuel for transportation without increasing environmental hazard( ganguly‚ Chattejee‚ Dey‚2011). Eichhornia
Premium Yeast Water Ethanol fuel