Purified water

Agriculture and Water Ashman & Puri (2002) state that water is vital, not only for humans as drinking water but also to plants and animals. Water delivers vital nutrients to plants and is the foundation of our ecosystem (Ashman & Puri, 2002). Furthermore, Feehan (2003) also states that water is vital as water present in our soils, streams and rivers and follow the lie of the land. According to Feehan (2003) a typical farm is a water catchment and the activity of the farmer will affect water…

phenomenon is called crystallization. Since the impurities are typically present in significantly littler sums than the compound being crystallized, the greater part of the impurities will stay broke up in the dissolvable even when it is cooled. The purified substance can then be isolated from the dissolvable and impurities by filtration. In this experiment, I had done a crystallization of impure sulfanilamide utilizing 95% ethyl alcohol as the dissolvable. Sulfanilamide is one of the sulfa…

bottled water to have hard water as compared to the Dasani and tap water. Fiji water had the highest chlorine content, double that of tap water. Tap water and Dasani water had higher alkaline than the Fiji water. The tap water rated highest on the phosphate content test followed by Dasani with half as much phosphates followed by Fiji having the lowest phosphates. The iron test showed all three samples with small amounts of iron. Fiji water had the highest pH levels followed by tap water than…

The dehydration of Cyclohexanol requires going through an acid-catalyzed elimination of water for the synthesis of cyclohexane from cyclohexanol. To get cyclohexane from cyclohexanol you must remove the cycloalkane with fractional distillation, drying with anhydrous sodium sulfate, and analyzed by GC data and the bromine test. The reaction we are trying to accomplish going from cyclohexanol to cyclohexene is a secondary alcohol going through an E1 reaction. This is the unimolecular…

from getting frostbite. Although most modern heat packs use salt, iron powder, and water, it is still possible to create a heat pack with only a chemical salt and water. When a salt is dissolved in water, the reaction that occurs is usually endo or exo thermic. This experiment focused…

weight alcohols, especially ethanol, from aqueous mixtures  The feed mixture contains alcohol and water with an extractive solvent comprising a substituted and unsubstituted phenol having 6 carbon atoms and alcohol containing 2 to 4 carbon atoms.  In the process the upper stream contains water with minimum amount of solvent that is 99.9% and the bottom stream contains alcohol with minimum amount of water.  The temperature of the process is between 180 to 350 C.Here the alcohol is obtained at…

abundance of fresh drinking water. While secondly, being that both major urban cities whose factories emitted massive amounts of pollution. Lastly, their ever-increasing populations demanded large-scale technologies to solve the problem of water quality and sewage systems. They needed to fight an important health crisis, while at the same time continuing with ambitions of becoming the economic hub of their respective countries. The problem was such: pollution of water and subsequent diseases…

on the reaction vessel, which was put into the microwave for heating. Next, 40mL of 3M sodium hydroxide was chilled in an ice bath, and then the extraction apparatus was constructed. Once the microwave was done, the vessel was rinsed with 5mL of water, which was poured into the separatory funnel. Then cold sodium hydroxide was then added portion wise to the separatory funnel and the funnel was swirled. Next, 10mL of dichloromethane was added to the separatory funnel, which was then inverted…

and high boiling point. The method used to separate the two miscible liquids was simple distillation and therefore a simple distillation apparatus was set up. The apparatus included 250mL distillation flask, a 100ml receiving flask, a condenser for water to run through, and a thermometer to monitor the temperature. The measurements of the empty flasks were 37.5120g for the distillation flask and 31.1978g for the receiving flask. The mass of the unknown liquid mixture was determined by…

ready, it is time to boil some water. You need to fill the pot 3/4 with water, and warm over high heat. Next, put one-pound ground chicken into the mixing bowl, which has all materials that we already cut, and then add one-tablespoon salt and one cup of purified water into it. Now, work the mixture together with the wooden spatula until they are fully combined. Attention! Please wash your hands before we doing the next step. Change the heat to median when the water boiled, then grab some mixture…