<span>The vaporization of br2 from liquid to gas state requires 7.4 k/cal /mol.</span>
Hydrochloric acid is a colorless, highly pungent solution of hydrogen chloride in water. It is a corrosive
T<span>he </span>Andes<span> range has many active volcanoes, which are distributed in four volcanic zones separated by areas of inactivity. The </span>Andean<span> volcanism is a result of subduction of the Nazca Plate and Antarctic Plate underneath the South American Plate.</span>
Just the number 2 to get the cofficients
