wrong. N2 and H2O

Where's the hydrogen come from?

See my response to Pszemol.

You can split two NO3 molecules into one N2 and three O2 molecules.

Who/what can? The NO3 is broken down enzymatically. The enzyme(s) do not
split NO3 into N2 and O2.


George Patterson
Coffee is only a way of stealing time that should by rights belong to
your slightly older self.