the following reaction is exothermic. which changes will shift the equilibrium toward the reactants? select all that apply.2 so2(g) o2(g) ⇌ 2 so3(g)

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.