Question

Give the hydronium ion and hydroxide ion concentrations of solutions with the following values of pH. Which of the solutions is most acidic? Which is most basic? (a) pH 13.0 (b) pH 3.0 (c) pH 8.0​

Answer 1

Explanation:

acidic

pH 9.0

pH 4.0

pH 5.0

The concentration of hydronium and hydroxide can be calculated by the pH using the following equations

[

H

3

O

+

]

=

10

−

p

H

{eq}{[OH^-]}