29 Dec 2014 Home » Trivia Crack » The water formula is… The water formula is… Posted in Trivia Crack By emoji On December 29, 2014 Question: The water formula is… Choices: W4O H2O WTR2 H2O2 Correct answer: H2O Post Views: 202 Related Posts Where is the Tarcoles River? What’s the longest any U.S. President has served? Quand Hitler a-t-il ecrit ‘Mein Kampf’?