I learned that the pH scale is made out of elements.I learned that a strong acid burns your skins and are piousness.A neutralization is a process in which an acid and a base react to produce a salt and water.I like the project when we mixed alot of stuff together and it turned green and it was hot.I did not like it when we put the nail in nail polish it was sooooooo borning=http://! I want to know if a ballon will ever pop in the sun.