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: 185 Related Posts What is the name of the author of The Snow Queen and The Little Mermaid? How many countries are there in South America? Which of these are the names of the boy band Jonas Brothers?