Question 33 of 45 The concentration of the hydronium ion in an aqueous solution at 25
°C is 0.0056 M. What is the concentration of the hydroxide ion?

[OH-] = 1.8 x 10^-12 M

Explanation:

[H3O+][OH-] = Kw

Kw = 1.0 x 10^-14

[OH-] = 1.0 x 10^-14 / 0.0056 = 1.8 x 10^-12 M

i think that the answer is c

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

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