To not fall for this post would require to have either had previous knowledge of said substance or do some research.
Di = 2
hydrogen = h
oxygen = o
oxide = 1 o
Dihydrogen oxide = h2o
water = h20
therefore
Dihydrogen oxide = water
hehe you're all so gullible...And I just wasted my time
hehe me like subliminal messages...well at least it's new years now.