Benzene

Introduction In this assignment, I be given 1 case study which is A 75 years old female patient was scheduled for a CT Abdomen with contrast media (CM) administration. There is no detail information on CM history, but the patient reported with lower limb swelling, high blood pressure and high protein in the urine. A recent test on BUN and creatinine level also was high. She is currently on a medication. Condition of patient Based on the sign and symptoms that be mention erlier this patient…

Hydrofracking is a process used by oil companies to capture resources on domestic soil. It uses various methods to extract methane mostly. Controversies are around the issue because of its many pros and cons. I believe that the cons outweigh the pros in the long run and fracking should be avoided. Hydrofracking is a way of extracting methane from rocks like shale. It uses chemicals and water under high pressure to crack these rocks that contain the wanted gas. Methane is a molecule with…

of the carcinogen benzene were detected in a Houston neighborhood close to a Valero Energy refinery as well as elevated levels of childhood leukemia in several areas in Houston due to high levels of chemicals in the air. Harvey caused damage to facilities that leaked more than a million pounds of dangerous air pollutants into communities around Texas.6 Preliminary air sampling in the Manchester district of Houston showed concentrations of up to 324 parts per billion of benzene, said Loren Raun,…

of fracking and if they do it it is typically perceived as being in one spot when in reality it is everywhere. When the oil and natural gases are being extracted, it emits toxic air pollutants such as ground-level ozone, methane, and carcinogenic benzene (“Senate Committee examines EPA rule”). In conclusion, fracking is harmful and unnecessary and only causes problems for the environment. If people want that to change they should try to put an end to it by standing up for what they…

Objective The purpose of the experiment is to synthesize a compound with an organometallic iron-carbon bond and use infrared spectroscopy to investigate the unconventional sandwich structure. In addition, the experiment aims to understand pi-bonding of an arene ring, use cyclic voltammetry to understand the redox capacity of ferrocene, and explore the barriers between formal inorganic and organic chemistry definitions. Introduction Ferrocene was discovered unintentionally in 1949 when Miller…

both man-made and natural. I’ve worked evacuation and traffic control during a maritime barge incident on the Mississippi River in Baton Rouge, Louisiana. The barge broke loose from its moorings and struck another object, causing a chemical known as benzene to leak. Also, I was assigned security during Hurricane Georges to aid in the influx of evacuees at a neighborhood school converted into an emergency shelter and point of distribution (POD). Not only was I trained in law enforcement,…

Experiment 7 Electrophilic Aromatic Substitution Of Salicyamide Name: Lidia Santiana Palha Student number: s3333523 Email-address: lidiapalha@gmail.com Name of demonstrator: H.Helbert Reaction Equation Summary Salicylamide and sodium iodide are dissolved in ethanol, and stirred and cooled to 0. After that household bleach was added while stirring vigorously, solution changed from colorless to pale yellow. Sodium thiosulphate and hydrochloric acid were added aswell.…

failed to manage a gas and oil field which caused many problems for those states because fracking can be very dangerous.’’Disposal of oil-and-gas waste has generated little attention, yet it puts people at risk of exposure to chemicals including benzene, which can cause cancer’’.We can not be taking risk like that because then people are going to be in serious danger and they could be sewed. New scientific findings show that an earthquake was linked to the practice of injecting wastewater…

There are many environmental issues in china. Involving both imperialism and globalization environmental issues. The imperialism effects are that, it opened many trading ports, industrialization, communism, capitalism, and english. Some negative effects include, pollution, overpopulation, and abuse of workers. And there was also academic stress. And the Globalization effects, Recently, the World Health Organization released a report that indicted toxic air pollution for 3.7 million deaths…

how the harmful toxins used in fracking get into people’s drinking water and land.”Fracking disturbs, distributes, and carries upward with the fracked gas ‘produced waters’ containing radioactive materials, heavy metals, hydrocarbons such as BTEX (benzene, toluene, ethylbenzene, and toluene), bromide, highly concentrated salts, and many other organic and inorganic compounds that, when exposed to our environment, are dangerous health hazards--many are known carcinogens and toxic to biological…