HCl is a strong acid and dissociates completely. Therefore it can be found using the equation:
ph= -log [H+]
The pH is the negative log of [H+].
-log[H+] = pH therefore -log[0.001] = 3.00 The pH of a solution of 0.001 mol dm HC1? is 3.00
This depends on what other acids or bases or buffering substances are in solution already, even if pH is neutral!
In an aqueous solution, the concentration of H3O+ is the same as the concentration of H+. If you know the pH of the solution, then that's equal to 10^(-pH).
The hydrogen Ion concentration in mol/L
Looks as if you will need to calculate the pH of the final solution. The formula you need will be [H+] = 1 x 10-6 M.
The pH is the negative log of [H+].
pH is -log[H+] and can be found using pH meter.
10.56
You usually calculate it with a pH stick. Good question!!.
This is the concentration of the ion H+.
Sodium chloride solution is neutral.
-log[H+] = pH therefore -log[0.001] = 3.00 The pH of a solution of 0.001 mol dm HC1? is 3.00
pH= -log = 1.59
This depends on what other acids or bases or buffering substances are in solution already, even if pH is neutral!
The molar concentration of the hydrogen ions
In an aqueous solution, the concentration of H3O+ is the same as the concentration of H+. If you know the pH of the solution, then that's equal to 10^(-pH).
pH = -log10[H+], where [H+] is the hydrogen ion concentration. So, in this case, pH = -log10[1], yielding pH = 0.