Categories Chemistry Cat Jokes H2O Is Water And H2O2 Is Hydrogen Peroxide. What Is H2O4? Post author By chemistryjokes Post date April 28, 2016 No Comments on H2O Is Water And H2O2 Is Hydrogen Peroxide. What Is H2O4? Drinking See also Why Do Chemists Enjoy Working With Ammonia? ← If The Formula For Water Is H2O → Remember To Enjoy The Little Things In Life Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.