3 years ago

In a solution the hydroxide ion concentration is 1 ✕ 10-12 M. What is the pH of the solution?

Chemistry

1 answer:

Deffense [45]3 years ago

7 0

Answer:

pH = 2 and pOH = 12

Explanation:

Given [OH⁻] = 1 x 10⁻¹²M

pOH = -log[OH⁻] = -log(1 x 10⁻¹²) = - ( -12 ) = 12

pH + pOH = 14 => pH = 14 - pOH = 14 - 12 = 2

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