What is the OH- ion concentration, in moles per liter, of an aqueous solution with a pH of 7? A. 1 × 10-14 B. 1 × 10

Question

What is the OH- ion concentration, in moles per liter, of an aqueous solution with a pH of 7?

A. 1 × 10-14

B. 1 × 10-7

C. 7

D. 14

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Cherry 5 months 2021-08-22T07:16:15+00:00 1 Answers 6 views 0

Answers ( )

    0
    2021-08-22T07:17:23+00:00

    Answer:

    B

    Explanation:

    the pH scale is based on the function

    1×10-14

    So since pH is neutral the concentration of OH and H must be equal hence the only option in which the concetration would [OH]{H}= 1×10-14 would be when both are equal so it cannot be a or d and when they are expressed in concetration so the only option is B.

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