posted by Jon .
0.1 M solution of HCL has been diluted by a factor of 10.
The Corresponding concentrations of:
[OH^-] increased or decreased
[H^+] increased or decreased
H^+ has been decreased if HCl is weaker due to dilution. For OH, remember that (H^+)(OH^-) = 1E-14
If H decreases then OH must ......