Draw a mechanism for the protonation of water in sulfuric acid. Write out the structures of water and sulfuric acid completely, showing all bonds, electrons, and nonzero formal charges.

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.