Water Posted on October 9, 2015October 9, 2007 by admin TEACHER: What is the chemical formula for water? SARAH: H- I- J- K- L- M- N- O. TEACHER: What are you talking about? SARAH: Yesterday you said it is H to O! Submitted by Curtis Edited by calamjo Spread the love Related posts: ABC’s The calling Condom Education. Dog for Xmas