- #1
morrobay
Gold Member
- 1,027
- 1,260
With .1M HCl the pH = -Lg 10-1 = 1
With .2M HCL the pH = 2 Since both solutions are low concentrations of a strong acid
they are fully ionized and the Ka HCL = [H+] [A-]/[HA]
is not relevant.
But the .2M HCl solution has higher concentration of H3O+
But by definition the .1 M HCL solution is more acidic ?
With .2M HCL the pH = 2 Since both solutions are low concentrations of a strong acid
they are fully ionized and the Ka HCL = [H+] [A-]/[HA]
is not relevant.
But the .2M HCl solution has higher concentration of H3O+
But by definition the .1 M HCL solution is more acidic ?