Territorial waters

Hydrazine (N2H4) is a colorless, oily liquid that has an odor similar to ammonia. Other names for Hydrazine include Diamine, Nitrogen hydride, Diazine, and Levoxine. Its molecular weight is 32.05 g/mol and it is miscible in water. Its boiling point is 113.5 degrees Celsius at 760 mm Hg and its melting point is 2.0 degrees Celsius. Most people can smell hydrazine when present at concentrations of 2.0–8.0 parts per million (Choudhary G). “It is known for its corrosive and strong reducing…

a) Another example of how humans have impacted the stimulus coastal environment is urban development of the coastline. The increased amount of people living near the coast has resulted in more residential construction along the coast and the development of sand dunes for 'prime' real estate and recreational purposes. This has had devastating effects on Australia’s coastline including the damaging effects on the sand dunes that protect the inland areas during times of high energy storms. The…

Water is essential to life, but the benefits vary depending on what type of water you drink. Interesting fact, drinking water will make your skin glow. I can attest to this after completing a 30 day water challenge. The 30 day water challenge consisted of drinking 2 liters of water a day persistently for 30 days. This was a extremely difficult challenge although I don’t mind drinking water, thoughts would creep into my mind such as “I have been good I deserve some juice or soda”. The mind is…

Introduction The Johnstown Flood which was one of the worst disasters ever happened in U.S. history by far which was also the most famous dam failure. Johnstown is situated about 50 miles east-southeast of Pittsburgh, in the Allegheny Mountains, in the southeastern Pennsylvania. There was the “South Fork Hunting and Fishing Club” whose members included Andrew Carnegie, Henry Frick and Andrew Mellon. The club had bought the abandoned earth fill dam and the reservoir known as Lake Conemaugh.…

laboratory report is, “How is the rate of dissolving sugar affected by changing the temperature of the water, changing the rate of stirring, and changing the size of the crystal?” The independent variable of each laboratory experiment is different, however they are all being changed to get consistent and effective results for one dependent variable. The three independent variables are the temperature of water, rate of stirring and size of the crystal and the dependent variable of the all the…

negative influences and uses for each. After that, I will summarize the topics one by one. The Amazon River is the second longest river in the world at almost 4,000 miles. It is also one of the widest rivers; six miles wide at some places. It collects water from 40% of South America in the form of tributaries. Tributaries are rivers or streams flowing into larger rivers or lakes. The Amazon River helped in transportation before Europeans arrived…

The water that is pumped into the ground should be separated after the procedure of fracking. Notwithstanding, some of the time it doesn't ascend to the surface yet rather leaks through the ground towards other water sources like waterways, lakes and even the ocean. The chemicals that are in the water blend can bring about issues for animals and plants living in the water or depending on it for their survival. They can likewise bring about issues for individuals who are drinking the water if the…

“Mowing the lawn is a time-consuming chore”, Deandre says. He states If you have a big yard it is a difficult task to complete. Then he said there is more to mowing the laws than just cutting the grass. First you have to make sure there is nothing in your lawn that will ruin your mower. Making sure that large sticks, balls, or outdoor items are out of the way of the mower is important, to make sure no problems are occurring, he explains. Mowing the lawn is like a never ending tunnel that gets…

Table 1, shows the exact chemicals used to prepare silica solution, zinc acetate solution and zinc nitrate solution. For the zinc acetate, adding 2-propanol to the hydrated zinc acetate will result in a white solution with some precipitations of zinc acetate in the bottom of the beaker, then by adding 2.1 grams of diethanolamine, ratio is 1:1, the solution will be transparent; due to the effect of diethanolamine which increases the pH of the solution, make it basic. Dissolving zinc nitrate in…

Materials and Procedure The materials that were used were the following: 4.268 grams of zinc sulfate heptahydrate, 2.586 grams of calcium acetate monohydrate, Analytical balance, 220 milliliters of deionized water, stir stick, two 100 milliliter glass beakers, one 250 milliliter glass beaker, filter paper, ring stand, glass funnel, and an Erlenmeyer flask. All of the materials listed above were obtained or taken into consideration before experimentation began. A piece of weight paper was…