Chemical engineer

My Element is the Most Important Element (Argon) •Atomic mass 39.948 •Atomic Number -18 •Gas at 298 K •Density-0.0017837 grams per cubic centimeter •Third Noble gas •Chemical Symbol-Ar •It is also obtained from the air as a byproduct of the production of oxygen and nitrogen •It is the third most atmospheric gas •Argon is colorless and odorless •Argon is non reactive and has no effect on living organisms •Makes up 1% of the air around •Argon is found in the earth’s crust…

Nerve agents are chemicals which are used for warfare purposes in attempts to kill mass amounts of soldiers. This form of warfare has become so heartless, that even Adolf Hitler himself refrained from using them against the Allied Forces during the Second World War. Nerve agents are all based around phosphorus. In the 1930s, the very first nerve agent of the “G Series” was created. This is known as the “G-Series” due to the fact they were all originated in Germany. There are four types of nerve…

Chandross of Bell Labs’ oxalyl chloride and hydrogen peroxide glow stick was patented in 1960’s. Chemiluminescence is a luminescence resulting from a chemical reaction which is how glow sticks work. A glow sticks has a glass vial, a small glass or plastic bottle for holding medicines, and you break the glass by bending the stick. This then causes the chemicals in the stick to mix and a reaction takes place. This experiment will test the length of time glow sticks radiate in different…

one’s in flint. The reason many people are not lead poisoned despite the fact that most of the pipe use to travel the water are made of lead. The reason lies in the complex chemical reactions that goes on between the pipes and the water that flow through it. “ inside the pipes, as the water goes through it, it react. The chemical reactions take place with the plumbing materials and this build up some kind of a protective coating, what they called a scale.this protective scale is very crucial,…

describe many things. However, all three combined only seem to describe Birthstones. Birthstones are amazing objects that affect our economy in many ways. More importantly, birthstones have a deep connection to chemistry and science. Due to their chemical properties, birthstones can also be used for medicinal purposes and healing techniques that have helped humans throughout time. Overall, birthstones contain many disciplines and the concept is one of the most interesting created during the…

The Earth is covered by about 70% of water and naturally, water is the only material that exists in three different states (solid, liquid and gas). This highlights that water is an important component as a chemical substance and this is due to its unique properties. Structure of water is one of the main features of water that allows it to carry out its job and that determines its functions and properties. Structure of water Water the molecule In a water molecule, there is one oxygen that has…

today are caused by pollution or contamination through inorganic compounds so it is imperative that scientists and researchers known how to physically and chemically identify these substances. The testing of inorganic substances to determine the chemical makeup is present in many different types of research. Monthon Thanutamoayong is a scientific researcher who focused on the identification of inorganic pollutants in drinking water through nanofiltration. Through this type of testing, the…

sources. Fire involving large amounts of material should not be approached individual containers may rupture abruptly causing ‘fireball’ effect. Fire-fighters should wear self-contained breathing apparatus and full protective clothing when fighting chemical fires. Use water spray to cool nearby containers and structures exposed to fire. 5. Accident Release Measures In case of spill, do not blow material. Sweep or gather up material and place in proper container for disposal.…

Our initial investigation of the asymmetric Mannich reaction of indole 2a with phenyl α-amidosulfone 3a is summarized in Table 1. The effect of catalyst structure on the reaction outcome was first investigated at 10 mol% catalyst loading in toluene (Table 1, Entries 1–5). As we expected, based on our knowledge of the catalytic performance of chiral oligoEG 1,[7] the ether chain length (Entries 1–3) as well as suitable acidity of the phenolic protons (Entry 2 vs. Entries 4 and 5) are critical for…

that make up chemical compounds. Throughout the rest of 18th century, investigation into chemical species continued and soon experimentation gave rise to laws and theories. One of the most…