181k views
2 votes
What is the hydronium ion concentration of a substance that has a pH of 8.45

1 Answer

5 votes

Answer:

[H3O+] =3.55×10^-9

Explanation:

[H3O+]= 10^-pH

=10^-8.45

=3.55×10^-9

User Kobik
by
8.2k points