Oxygen is the most important element in the periodic table, it's symbol is O . Oxygen is colorless and odorless, it was found in 1774 by a man named Joseph Priestly, the origin of the name oxygen comes from the Greek words oxus (acid) and gennan (Generate). Oxygen has a very important role in t...

The Evolution of the Chem-E-Car Design 1st E-Car Design The first E-Car design attempt is based on an exothermic reaction of an acid (HCl) and Baking Soda (NaHCO3). NaHCO3 will be placed in a vessel that has a valve at the bottom. When the valve is open, the reaction will be initiated and CO2 w...