Answer:
it looks good to me just pay attention to the subscriped, i always have trouble with that.
Explanation:
2.28
HCl(l) ===> H+ + cl-
HCl is a very strong acid. Almost all of it will decompose to the right. That means the concentration of H+ is 0.00530
pH = - log [H+]
pH = - log[0.00530]
pH = - - 2.2757
pH = 2.2757
Rounded this 2.28
Scotland
OPTION B ,COMPOUND CONTAINING AMMONIUM
C.) A meter
