pOH = -log(OH^-). Solve for pOH.
Then pH + pOH = 14.
Solve for pH.
If the hydroxide ion concentration in a lake is 10‐10 M what is the lake’s pH?
4 answers
but when its hydrogen ions, do i use that second equation? ph+poh=14?
The liquid in the stomach has a pH of approximately 2. What is the concentration of hydrogen ions in
this liquid?
this liquid?
for hydroxide ion, there's an additional step to find pH.
after finding pOH, you'd have to plug it into the second equation and solve for pH.
if you were given hydrogen ions, you could find pH in one step.
pH= -log(H^+)
the concentration of hydrogen ions is essentially 10^(-pH)
after finding pOH, you'd have to plug it into the second equation and solve for pH.
if you were given hydrogen ions, you could find pH in one step.
pH= -log(H^+)
the concentration of hydrogen ions is essentially 10^(-pH)
1 answer