Chemical and physical properties of water pdf

Physical properties of water in various aggregative states eolss. Ice also appears colourless, and water vapour is essentially invisible as a gas. It is anomalous in many of its physical and chemical properties. The suitability of a habitat for life here on earth, or extraterrestrially, depends in large part on the chemical and physical properties of water. The major chemical and physical properties of water are. Physical and chemical properties of water university of arizona. Crude oil derives, by way of geological processing, from organic material initially buried in. Pdf water is a major component of all living things.

Pdf physical, chemical and biological characteristics of. Statements are made on solar radiation absorption and diffusion in water bodies. Water is a chemical compound which occurs in a liquid. Water is the chemical substance with chemical formula h2o. Water is an essential ingredient of animal and plant life crediting to its unique physical, chemical and biological properties. Johnson research foundation, university of pennsylvania, philadelphia, pennsylvania, usa water is a major component of all living things. In very few instances, an elementary knowledge of calculus is used, but mostly the mathematical treatment makes intensive use of. Some are essential for life while others have profound effects on. Pdf physical, chemical and biological characteristics of water e.

Lecture 2 water properties of water chemical polarity. Physical and chemical properties of water water is a chemical substance with the chemical formula h2o. The physical and the chemical properties of the water. Pdf which physical, chemical and biological parameters. These water quality characteristics throughout the world are characterized with wide variability. The fact that water exhibits its highest density at 4. Chemical and physical properties the boiling point of water is directly related to the barometric pressure for example, on the top of mt. Chemical and physical properties of water 62 waters. Water quality is determined by physical, chemical and microbiological properties of water. These characteristics also have a direct influence on the types and.

When oxygen and hydrogen combine hoh they form a vshaped triangular molecule as can bee seen in the above figure. Climate macro and micro topography soil available water quality and quantity. The properties of water can best be understood by considering the structure and bonding of the water molecule. Water is a molecule made up of two hydrogen atoms and one oxygen atom. Physical, chemical and biological characteristics of water amount of do while some others like catfish, worms and dragonflies can survive in somewhat lower amount. The colour of water and ice is, intrinsically, a very slight blue hue, although water appears colourless in small quantities. The states of the water are the solidstate ice, the liquid state the water, and the.