Assume you are a research scientist working for a government agency. A chemical facility is required by law to notify you that 1.1 grams of benzene has been accidentally released into a nearby pond. How many actual molecules of this substance does this spill represent? The chemical formula for benzene is C6H6. Normal Carbon has 6 protons and 6 neutrons. Normal Hydrogen has only one proton. One mole = 6.022 x1023.