quinton132000 quinton132000

Today at 4:40 AM
Chemistry

Answered

What is the PH of a solution with (H+) = 7.0 * 10^-12? A. 11.15 B. -11.15 C. 12.85 D -12.00

Answer :

Ajiduah1 Ajiduah1

Today at 4:45 AM

Answer: A. 11.15

Explanation:

The pH of a solution is given by the formular; pH = -log [H+].

pH = - log [ 7.0 x 10 ∧-12]

= 12 - log 7

= 12 - 0.845

= 11.15

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