You have a 0.0825 molar solution of HCl. You expect the pH to be what?
Answer:
HCl is a strong acid, which means it completely protolizes, making the concentration of H3O+ ions same as that of acid, 0,0825 mol/L.
ph = -log(concentration of H3O+)
ph = - log0,0825 = 1,08.
1.0835
pH=-log[H]
pH=-log[.0825]
pH=-(-1.0835)
the concentration of the H ion is exactly equal to that of the acid beacuse the acid has only one H
pH = -log[H+]
pH = -log (0.0825) = 1.08
The answers post by the user, for information only, FunQA.com does not guarantee the right.
More Questions and Answers: