How does pH relate to H+?

1 Answer
Apr 22, 2015

pH is the โˆ’log[H+] where [H+] is the concentration of protons (positively charged hydrogen).

If the pH is 2 and there is no OHโˆ’ whatsoever in solution for some odd reason, then [H+]=10โˆ’2 M =0.1M.