Electrochemistry

A polymer is a large molecule which is formed by repeated linkage of small molecule called monomers. Conducting polymer have been the subjects for many decades as possible synthetic metals. Many of these polymer, especially those with a conjugated pi-bond system ,often yield higher conductivity once having undergone the doping process. Polymers are typically insulators due to their very high resistivity .Insulators have tightly bound electrons so that nearly no electron flow occurs ,and they…

Known for the method used in industry to synthesize ammonia from nitrogen and hydrogen gases, Fritz Haber was, and still is, a well-known German chemist whose invention is used today for the production of fertilizers, cleaning products, and explosives. He was born on December 9, 1868, in Breslau, Prussia. Three weeks after being born, his mother passed away due to the toll her pregnancy took on her, thus leaving him to be raised in a Jewish household by his father, Siegfried, and several of his…

careful what chemicals you put together. The chemicals that might have put together can cause bad commendation. Chemical reaction can be Aerobic Cellular Reparation is a Reaction with oxygen, mixing chemicals because chemical reaction, batteries of electrochemistry, and combustion is a type of chemical…

Frankenstein, also known as the Modern Prometheus, is a story begins with captain finding this man dying of hypothermia on a dog sled, brought him on his ship and while the man was dying, he told the captain his life story. His story was about himself, a scientist, who was struck with grief when his mother died that he believed he could bring back the deceased by using electricity. His first trial and error he used his dog after it had been hit by a carriage, it lived for a short period and then…

Recently there has been a rising interest in studying social microbial behavior, which can provide fundamental information about the development of severe infections in host organisms by pathogenic bacteria. These microorganisms demonstrate highly social behaviors such as the ability to communicate by producing, releasing, detecting and responding to small signaling molecules. This process, named quorum sensing (QS), allows a bacterial population to regulate its population’s behavior in response…

compare both current and previous samples is extremely important for forensic purposes. In addition, vibrational spectroscopy (based on IR absorption and Raman scattering) [21], internal reflection spectroscopy [22], mass-spectrometry [23] and electrochemistry [24,25] have also been applied for forensic analysis of human or animal hair, fiber, paint and ink, a variety of human body fluids, detection of gunshot residues, controlled substances (e.g., illicit drugs),…

with the properties, composition, structure of elements and compounds, thereby; chemists use this information to develop new materials and substances. There are a number of career paths in chemistry such as biochemistry, industrial chemistry, electrochemistry, polymer chemistry and much more. While all the other field names speak for themselves, industrial chemistry deals with the large-scale processing of chemicals and chemical products for industrial and consumer uses. Industrial chemistry…

When I think of the word SLUR, I think of words that are highly insulting to a particular ethnic group or organization, not once did I ever think of (SLUR), The Science Learning Resources Center, established by Ann Stuart, a renowned Chancellor of Texas Woman’s University (TWU) the 80,000-square-foot, $26.4 million Ann Stuart Science Complex (ASSC), according to the Texas Woman’s University website was designed to meet LEED (Leadership in Energy and Environmental Design) standards in keeping up…

Ciminelli and Osseo-Asare, 1995; Lowson, 1982). Anderson (1951) reported 26 kJ/mol in the study of oxidation kinetics of galena (PbS) while Stenhouse and Armstrong (1952) reported an activation energy of 20 kJ/mol for the alkaline oxidation of pyrite. Koslides and Ciminelli (1992) suggested that during alkaline oxidation of sulphides, there is a change from chemical (activation energy > 40 kJ/mol) to diffusion (activation energy < 40 kJ/mol) control as the rate determining step when…

BATTERY BANK THE CHEMISTRY According to (Wikipedia, 2016), the deep-cycle battery is a type of lead-acid battery designed to be regularly deeply discharged using the majority of its capacity (45% - 75% depending on manufacturing and construction). These batteries are able to be cycled down to 20% charge, but the best cost vs lifespan method is to keep the average cycle at approximately 45% discharge. There is an indirect correlation between the number of charge and discharge cycles the battery…