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04-05-2021
Chemistry

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What is the hydroxide ion concentration of an aqueous solution with a pH of 4?

A. 1 × 10-14 mol/L

B. 1 × 10-10 mol/L

C. 1 × 10-7 mol/L

D. 1 × 10-4 mol/L

Respuesta :

db6040382 db6040382

04-05-2021

B or c not sure not sure not sure not sure

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