Chlorine

none of the shiny silver Magnesium ribbon can be seen, and there is no more bubble, the reaction is over. After placing the evaporating dish on a hot plate on a scale of 7, by the data from Data table #2, the white liquid that contains Magnesium, Chlorine and Hydrogen start to release fumes. As time passed, the liquid start bubble, and the liquid start to become…

The Chemical Warfare Service The lessons learned from the involvement of the United States in World War I would identify the need for a military organization that specialized in Chemical Warfare. The use of chemical weapons was one of the most deadly and effective tactics experienced by both sides during the trench-style warfare. Due to the concern that the chemical weapon strategies of the First World War would continue on in future armed conflicts, the United States Army created the Gas…

however there may be unseen hazards. Invisible dangerous pathogens and microorganisms may be present in pools that aren’t treated properly and can result in harmful side effects like swimmers ear or diarrhoea. Disinfectants are used to treat pools and chlorine is by far the most commonly used. Hypochlorous acid (HOCl) is the substance that sanitises these swimming pools (De La Matter, 2012). If kept within specified pH parameters then the system works well however there are many stressors of…

was the remove from the bath and led to cold for 10 minutes. The solution in the test the was yellow. A 5 drops of 1M HNO3 , 10 drops of 0.2M NaCl was added into a test tube. 2-3 drops of 0.1M AgNO3. A white precipitate resulting the presence of chlorine was present. 10 drops of 0.5M KSCN was placed into a test tube and 10 drops of 3M HC2H3O2 this solution was mixed. Then 0.1M Fe(NO3) until it was red. After conducting all the experiment procedure the observations were…

used in bombs and gases, who fought in the warfare, how it affected lives of people during this time, and when it ended. Chemical Warfare started by the Germans one hundred years ago on January 2, 1915. The Germans had first attacked using Chlorine gas. Which had started a war we called Chemical Warfare. Some of the chemicals the Germans used in bombs and gases were Sarin. Sarin was a liquid that had no taste, odor, color and was man-made that turned to gas in a matter of seconds. The…

your tank. ►Make use of a net for transporting the shrimps into the tank. ►Next you should feed the shrimps. Spinach and boiled Zucchini are good for the health of the shrimps. ►You need to maintain your shrimp tank. Ensure that ammonia, nitrate and chlorine levels remain zero. Tips Select your décor in a way that the shrimps feel comfortable. It is essential to check the filter at least twice a week. Every week you should scrub the aquarium to remove algae. You also need to bring a 10…

rusting reaction iron is being reduced, and the oxygen is being oxidized. The most common oxidizing agent in bleaches from our experiment is sodium hypochlorite. The bleach that was used in this experiment was made by bubbling chlorine into the hydroxide solution. Some of the chlorine is converted to the hypochlorite ion but there is also some that turns from gas to aqueous. The chemical equation for this processes is as follows: 〖Cl〗_2(g)…

Why There Are No Pure Elements From Group 1 & 7 Group 1 elements are alkali metals which are very soft and reacts with metals well. The elements reacts very strongly with water. As you down the elements of group one, the reactivity increases. However, group 7 are halogens which are reactive, but they are metal. They are also different from group one as their reactivity decreases as you go down. Also, the elements becomes darker as you go down the group. Chemical reactions of group 1: The…

Proper hand washing plays a huge role in fundamental aspect of nursing. One of the main cause for transmitting infectious diseases is the lack of hand washing. Many people do not realize that by simply washing their hand, they are preventing the spread of countless diseases and infections. Proper hand washing is not only important in a hospital setting, but also in a house hold because it is very important to properly wash your hands after going to the rest room, before and after eating, or…

British nurse Irene Rathbone described the state of the Ypres hospital in the aftermath of the attack, “Our hospital soon became a shambles…fully sensible, choking, suffocating [soldiers], dying in horrible agony”. While the physical effects of chlorine gas were only deadly in cases of significant inhalation, its psychological consequences were both long-term and extreme. The unknown elements of chemical warfare caused widespread mania or “gas fright” and set soldiers into a panic at any…