Chloride

active drug sulfanilamide. Like a canvas that had paint added in steps, aniline is the first step to turn the compound into sulfanilamide. The few reactants used to create this useful drug include a derivative of acetic acid (specifically, acetyl chloride), chlorosulfuric acid, ammonia, and finally hydrochloric acid is added to complete the process. These ingredients are the core compounds to successfully and efficiently create the product…

Maria Carranza Mr. Krone Chemistry 11 February 2016 Which is the Best Contact Solution? Everybody know someone who has glasses and contacts, maybe it’s your friend, your mom or dad or maybe a sibling, but does one really know what is going on in that contact case? Maybe one has daily's or maybe to change every month when one open that new package of contacts, does one really know how long that solution stays good? Does anyone? Let’s talk about your eyes. In the essay, the writer shows you…

For reactions with a medium, or “one to one”, ratio of iron (II) to hydrogen peroxide, the generation of hydroxyl radicals is also observed. In this particular ratio, the presence of organics does not seem to inhibit the effectiveness of the iron catalyst, as all the iron (II) was converted to iron (III) in a series of experiments. Without the organics present, the hydrogen peroxide reformed by reacting slowly with iron (III) to produce ferric salts, which then degrade into more hydroxyl…

The pathophysiologic changes that occurs in a patient with diabetic ketoacidosis involve a shift in the intracellular and extracellular levels. It usually happens in patient with Type I diabetes. At the beginning there is an insufficient supply of insulin circulating which will lead to a higher glucose levels that cause osmotic diuresis. As a result, glucose is permeable to the glomerular filtration (glycosuria) and is excreted in the urine. Furthermore, sodium, potassium, magnesium, calcium and…

Elements are made of a single type of atom, which cannot be broken down into anything smaller. Inside an atom are the subatomic particles protons (positively charged) and neutrons (neutral), and outside are the electrons (negatively charged) that orbit the atom in an electron cloud. When two or more atoms of an element or elements bond together, they form a compound. Depending on the type of elements, there are different kinds of bonds that could form. Ionic bonds form between the atoms of at…

1-Paper 2-gallon size Zip- Loc bag 3-Iodine beads (available from forensic supply companies) Note: Iodine crystals can be used along with a small amount of powdered vermiculite. 4-Rubber or plastic gloves are recommended 5-Safety glasses or goggles Safety Precautions Firstly,Wear safety glasses or goggles to protect our eyes from iodine vapors. Iodine is very toxic in nature , both as vapor and through excessive skin contact. Work in a well ventilated area is necessary. We must Keep all…

amino acids), followed by four α-helical transmembrane domains (M1-4) each consisting of near 20 amino acids. Generally speaking, the M2 domain (made up of amino acids sequence: Thr-Thr-Val-Leu-Thr-Met-Thr (Ser) and a sum of eight Ser/Thr) forms the chloride ion channel. There is a large intracellular loop between M3 and M4, a site involved in phosphorylation regulation as well as interaction with some cytoplasmic proteins (not in all…

Obtain a piece of paper that is approximately 5cm x 10cm, and tear it into small fragments. Place the pieces of paper on a watch glass, and light the paper with a match. Observe and record reactions. Deposit a microspatula of NaCL (sodium chloride) into a test tube, and dilute the substance by infiltrating approximately an inch of water to the test tube. Let the NaCL dissolve into the water by shaking the test tube with one’s thumb over the opening of the test tube. Using a dropper, place…

In designing our science fair project, many concepts and variables are to be considered. Our science fair project is experimenting on how rust forms so research and prior knowledge is required before we actually conduct the experiment. Having previous information on the topic allows us to be able to alter the variables accurately when we actually administer the procedure. For our project, we are exploring the idea of the formation of rust and how the lack of or extra variables could affect the…

Methicillin was first developed in 1959 as an antibiotic against penicillin-resistant Staphylococcus aureus. This beta-lactam antibiotic inhibits the synthesis of bacterial cell walls and inhibits cross-linkage between the linear peptidoglycan polymer chains, essentials for the cell wall of Gram-positive bacteria. This antibiotic is a derivative and modification to the original beta-lactam antibiotic penicillin and is penicillinase-resistant, which is effective against S. aureus bacterium’s…