Equilibria of Atmosperic CO₂, Dissolved CO₂ Carbonate, Carbonate Ions, Boric Acids and Boric Ions.

pH logarithmic partial pressure of CO₂ in micro- atmospheres

Solid vertical line shows concentration at pre-industrial levels (@ 1850).
Dashed vertical line shows present values CO₃^-2 + B(OH)₄^- are depleted as aqueous CO₂ increased due to increases in atmospheric CO₂.

Equilibria of Atmosperic CO2, Dissolved CO2 Carbonate, Carbonate Ions, Boric Acids and Boric Ions.

Equilibria of Atmosperic CO₂, Dissolved CO₂ Carbonate, Carbonate Ions, Boric Acids and Boric Ions.