Wednesday, January 21, 2009
4:39 PM
The residue of some chemicals like zinc were so hard to was off, needed nitric acid's help.
U can see the chem teacher not so clearly far left. My camera skills susx ><. not a gud pic
The Chemistry lamb...
Nice Substances . A total of 8 bottles n a lighter.
From left, HCL, Nitric acid, H2SO4. Aqueous Ammonia solution, sodium hydroxide.....Not exactly accurate
The deadly gas has to be heated in the Chamber of secrets..... HEHE.
