Tagged: Physical state

September 6, 2016

Chemical equation & Ionic equation for some physical processes and chemical reactions

Chemical equation It is a group of chemical symbols and formulas of the reactants and products which are connected by an arrow that expresses the direction of this reaction and carries its conditions ,...

The Matter

August 1, 2014

States of water, physical and chemical properties of the water

Physical properties of the water The water has a higher melting point, boiling point, and heat of vaporization than most common liquid. This fact indicates that there are strong forces of attraction between the...