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Solutions Polysaccharide- these are polymers that are made of several chains of either monosaccharide units or disaccharide units Glucose- this is an example of a monosaccharide. It is a simple sugar consisting of a hydroxyl group (OH) in the structure. Glucose structure Amino acids- organic compounds with an amino group (NH2) and a carboxyl group (COOH). Fats- organic compounds with carbon, hydrogen and oxygen present in their structure. Fats contain glycerol which houses hydroxyl (OH) group and fatty acids which houses carboxyl (COOH) group. Proteins- Contain carbon, hydrogen and oxygen in their structure. Proteins consist of both amine (NH2) and carboxyl (COOH) groups. #2 Solutions (a) Entropy- this is a measure of how much a system is disordered. Denoted by S. (b) Enthalpy- this is the product of pressure of a system and volume of a system added to the internal energy of a system. (c) Gibbs Free Energy- this is the product of entropy and absolute temperature subtracted from the enthalpy of a system. (d) Exothermic reaction- this is a chemical reaction in which energy is released in the form of either light or heat. Endothermic reaction- this is a chemical reaction where energy is absorbed from the surrounding. The energy can be in form of heat but not in all cases.
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Water Chemistry Essay Example | Topics and Well Written Essays - 250 words. Retrieved from https://studentshare.org/chemistry/1700314-water-chemistry
(Water Chemistry Essay Example | Topics and Well Written Essays - 250 Words)
Water Chemistry Essay Example | Topics and Well Written Essays - 250 Words. https://studentshare.org/chemistry/1700314-water-chemistry.
“Water Chemistry Essay Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/chemistry/1700314-water-chemistry.
Many western countries such as USA, Australia, New Zealand, and Singapore, even some part of Europe have adopted fluoridation method to greater extent. Also, some Asian countries such as India, China have high concentration natural sources of fluoride in the water.
Water is the most abundant compound on an earth, occupying an approximately 75% of the total surface. It has unique chemical and physical properties that facilitate its wide application in natural and artificial processes. Water is one of the major life-sustaining components that play a critical role in maintaining biological processes in the body of all organisms.
Water with quite a high content of mineral is known as hard water. We sometime do experience soap solutions forming a white scum rather than lather, this is due to the water being high in mineral content. This occurs mainly due to 2+ ions change the properties of the soap and performs a white scum.
According to a survey conducted in 1999 by the Water Quality Association, around sixty percent of adults consider that the quality of water they are drinking affects their health, and about three-quarters have distresses regarding the quality of their household water supply.
"The pH scale is used to measure the acidity or alkalinity of an aqueous solution and is determined by the hydrogen ion (H+) content" ("Measuring Acid Rain"). This scale ranges from 0 to 14, moving from strongly acid to strongly alkaline, respectively, with the point 7 representing neutral.
Pollution can be of two types - point source pollution which usually originate from building, store or field, or from a particular event; and diffuse pollution which originate from fields and many other rural sources within a catchment area. Diffuse
Aquatic Metal toxicity depends upon particular water sample's chemical composition such as dissolved organic carbon, oxygen various other elements. Formations of organic and inorganic metal complexes are highly dependent upon the ambient water chemistry (Sunda and Guillard 1976).
logy involves capturing carbon dioxide from the atmosphere and other emitters and converting it into liquid substances that are deposited in the deep sea (Johansen, 2008). The controversy over the issue is of interest and the present work seeks to find out the positive and