Sunday, October 25, 2009

Water, The chemistry of life.

Why Drink Alkaline Ionized Water?  The Basics by Dr. Hayashi  
  •  The chemical reactions in all plants and animals that support life take place in a water medium.
  •   Water not only provides the medium to make these life sustaining reactions possible, but water itself is often an important reactant or product of these reactions. In short, the chemistry of life is water chemistry. 
  •   Whenever we attempt to determine whether there is life as we know it on Mars or other planets, scientists first seek to establish whether or not water is present.  
  •  Why? Because life on earth totally depends on water.
 
  •  A High percentage of living things, both plant and animal are found in water.  All life on earth is thought to have arisen from water.
  • The bodies of all living organisms are composed largely of water. About 70 to 90 percent of all organic matter is water.  
  • Water is a universal, superb solvent due to the marked polarity of the water molecule and its tendency to form hydrogen bonds with other molecules.
  • One water molecule, expressed with the chemical symbol H2O, consists of 2 hydrogen atoms and 1 oxygen atom.   Standing alone, the hydrogen atom contains one positive proton at its core with one negative electron revolving around it in a three-dimensional shell.
  • Oxygen, on the other hand, contains 8 protons in its nucleus with 8 electrons revolving around it. This is often shown in chemical notation as the letter O surrounded by eight dots representing 4 sets of paired electrons.
  • The single hydrogen electron and the 8 electrons of oxygen are the key to the chemistry of life because this is where hydrogen and oxygen atoms combine to form a water molecule, or split to form ions.

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