Abstract

Haibo Zhang*

Water is a transparent, tasteless, odorless, inanimate and almost colorless chemical material, that's the primary constituent of Earth's hydrosphere and the fluids of all recognized dwelling organisms. It is essential for all recognized varieties of life, although it offers no energy or natural nutrients. Its chemical system H2O, shows that every of its molecules incorporates one oxygen and hydrogen atoms, linked via way of means of covalent bonds. The hydrogen atoms are connected to the oxygen atom at an attitude of 104.45°. Water is the call of the liquid nation of H2O at well-known situations for temperature and pressure.