Respuesta :

The pH of a solution is a value used to measure the acidity of a solution and also a measure of the hydrogen ion present in the solution. It is logarithmically related to the hydrogen ion concentration. It is expressed as:

pH = -log [H+]
4.85 = -log[H+]
[H+] = 1.41x10^-5 M

Answer:

The  [tex]H+\\[/tex] concentration is [tex]1.41 * 10^{-5}\\[/tex]

Explanation:

The pH of any solution is given by the equation

[tex]pH = -log [H+][/tex]

Where [tex]H+\\[/tex] is the hydrogen ion concentration

Substituting the given values in above equation, we get -

[tex]4.85 = -log[H+]\\H += 1.41 * 10^{-5}\\[/tex]