AP Biology: The Properties of Water

         wet has many unique properties that make life operable on Earth. One property is coherency. The cohesion property is powerful defined as the binding of urine molecules by heat content bonds. Water has this property as a answer of the chemical substance bonding between body of irrigate. Cohesion of the absolute enthalpy bonds totallyows the water molecules to stick together, almost as a unit of measurement of one. A force exerted on one of the molecules will be exerted on all of the adjacent molecules as a result of cohesion. Cohesion, a great deal with the cooperation of adhesion, the clinging of one substance to another, adds to the put to work and ability of water to batter strong natural forces, much(prenominal) as gravity. When water is in its facile state of matter, the henry bonds are very washy and weak, about one-twentieth as strong as covalent bonds. The bonds are made, broken, and remade very quickly. Each hydrogen bond lasts only a few trillionths of a second, unless the constant synthesis of juvenile bonds with a succession of partners acquires equilibrium. Therefore, a significant percentage of all the water molecules are bonded to their neighbors, devising water a much orderly structured liquid than most other know liquids. A property tie in to cohesion is bulge out stress, a measure of how operose it is to stretch or break the surface of a liquid.

Water is known to have a greater surface tension than most other liquids. An ordered show of hydrogen-bonded water molecules is beat at the boundary between water and air. As a result water behaves as though it is coated with an imperceptible f ilm along the surface. An example how the c! ohesion of water affects the functioning of living organisms is present in plants. vapour from the leaves in plants pulls water up from the roots. Cohesion due to... If you extremity to get a full essay, order it on our website: OrderEssay.net

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