what is -log (2*.003)?
Sulfuric acid is diprotic.
The approximate pH of a 3.0 x 10-3 M solution of the strong acid H2SO4 is
a) 3.5
b) 3.0
c) 2.5
d) 2.2
e) -3.0
i got C by -log(3.0e-3) is this correct?
2 answers
The answer is d)