School
[ Home ] [ Up ] [ Animals ] [ Art ] [ Information Technology ] [ Friends ] [ Kids ] [ Logic ] [ Politics ] [ Surdar Ji's ] [ Work Place ] [ School ] [ Women ] [ Languages ]

HNO3

"Philip, " asked the chemistry mistress, "what is HNO3?"

"Oh, Aa... just a minute Miss... er ... it's on the tip of my tongue, Miss..."

"Well, in that case-spit it out. It's nitric acid!."