A unit of pressure. 1 kPa is approximately the pressure exerted by a 10-g mass resting on a 1-cm2 area. 101.3 kPa = 1 atm. There are 1000 pascals in 1 kilopascal. Source(s): http://chemistry.about.com/library/gloss...
Strong Acids and Bases. Acids and bases that are completely ionized when dissolved in water are called strong acids and strong bases There are only a few strong acids and bases, and everyone should know their names and properties.These acids are often used in industry and everyday life.trong Acids and Bases. Acids and bases that are completely ionized when dissolved in water are called strong acids and strong bases There are only a few strong acids and bases, and everyone should know their names and properties.
The definition of a strong acid is a substance that will dissociate in water to produce a high concentration of H+ ions. If you dissolve 1mol HCl in 1 litre of water, then the HCl will ionise: HCl <=> H+ + Cl-. Because HCl is a strong acid, it will ionise completely, giving 1mol H+ in the litre of water. We say [H+] =1.00. pH = -log [H+]