Water filter

What is water? Why is water vital to life? What makes water unique? Water is the most abundant compound on Earth and the universal solvent in which the chemistry of the life processes has developed over billions of years. Water has unique chemical and physical properties that make life on Earth possible; it plays a key role in the cycling nutrients on our planet and it is the only common substance that you can find as a solid, a liquid, and a gas. Water exists in every living being, it…

side effects to the environment those can be avoided or even played down as to cause less damage. The other thing is that building these enclosures mean that there might be disturbances to the environment, such as cutting down trees, or polluting the water and or air from the…

Water is the best aid in attaining large, beautiful, and firm breasts. This was a major secret of the ancient Greek beauty queens. And some historical records reveal their simple recipe: dipping the breasts in cold water for five minutes every night. Nowadays, it is scientifically proven that cold water and repeated hot-icy showers are a must for the breast beauty and health. However, professionals claim that a hot water bath also has good effects on the size of breasts. Due to the excessive…

27 trillion gallons of water over Texas and Louisiana, causing severe floods in these regions of the United States. Floodwater can carries diseases and toxins; because during a hurricane the waste water treatment plants can be affected, causing sewage to overflow into the region and the aquatic preserve.…

compound. Procedure: In order to conduct this lab, 25.1mL of distilled water then 25.5mL of 3M HCl must be added 2.11g of copper oxide. This solution must be stirred until it’s dissolved then continuing for stirring until the reaction is complete and the solution is colorless. Once, colorless, add 3.0220g of zinc metal. Next, filter the solution using a Büchner funnel setup and filter paper. Finally, after drying the filter paper and copper overnight, weigh and record the mass. Conclusions:…

by contamination caused by fracking, oil drilling, and raw sewage. The pollutants leak into the land, enter the water systems, and air at nearby sites. I believe we can do better for our environment. The Chesapeake Bay is the third largest estuary in the United States. It was formed about ten thousand years ago when a glacier melted and flooded the Susquehanna River valley. Its waters run throughout the District of Columbia, Delaware, Maryland, New York, Pennsylvania, Virginia, and West…

the cross section of the tube. Each capillary tube was dipped into the sample fluid to allow the capillary action to draw in the liquid. Capillary tubes 1-5 were filled with the different concentrations of seawater: 100%, 75%, 50%, 25% and distilled water, respectively. Capillary tubes 6-10 were filled with the different concentrations of Cyclograpsus blood (diluted with seawater): 100%, 80%, 60%, 40% and 20%, respectively. Capillary tubes 11-14 were filled with the different concentrations of…

Production of soaps and detergents for oil spill cleanup With another catastrophic oil spill hitting the coast in the last 50 years an environmental group has volunteered to help clean up the spill, specifically to use on affected birds. With environmental concerns in mind, tasked was to create an environmental friendly soap or detergent sufficient enough to clean up the mess left behind. In addition to the creation of soap for the purpose of cleaning, needed was a soap or detergent that would…

What are pests? ‘a plant or animal detrimental to humans or human concerns (as agriculture or livestock production)"; alternative meanings include organisms that cause nuisance and epidemic disease associated with high mortality.’ In short they are troublesome and are the reason for unhealthy crops and dangerous food. What are pesticides? ‘A pesticide is any substance used to kill, repel, or control certain forms of plant or animal life that are considered to be pests.’ Pesticides are extremely…

So many new inventions are created every single day, and some of them are powerful enough to change our world and the way we live. One example of this is the modern toilet, which was invented by Alexander Cummings. In order to keep the water at the bottom of the bowl, Cummings made the S-valve in 1775; this prevented smelly gas from coming into the home. From there on out, doing your business was one hundred times easier. Even though we sometimes take toilets for granted, they are one of the few…