The energy that is released is the enthalpy of formation of solid sodium chloride, which is also called the heat of formation. The reaction between sodium metal and chlorine gas is spontaneous and releases energy. ![]() ![]() The most reasonable major hydration product of 3,6-dimethylcyclohex-1-ene using water and sulfuric acid is: One workaround for this problem is the oxymercuration-demercuration sequence, as shown here:Ĭonsider the hydration of 3,6-dimethylcyclohex-1-ene under two separate conditions, for which four different alcohol products are proposed: The limitation of this method is that a carbocation is generated along the mechanistic pathway, opening the door to rearrangements, as shown in the sulfuric acid–catalyzed hydration of 3,3-dimethylbut-1-ene here: Many alkenes can be hydrated simply by treatment with a strong acid in the presence of water. ![]() MCAT Chemistry Practice Test 2023 Test NameĬhemical and Physical Foundations of Biological Systems
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |