If we create a fuel cell of oxygen gas, what can we get when we combine?

What is the equilibrium constant of aa+bb=cc+dd

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.

What is the molar mass of ca(cio4)2