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What is the [OH–] in an aqueous solution which has a pH = 11.70?Acids and Bases Chemistry Question

Question

What is the [OH–] in an aqueous solution which has a pH = 11.70?

A.

7.1×10–2 M

B.

5.0×10–3 M

✓ Correct
C.

1.4×10–6 M

D.

2.0×10–12 M

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