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20-07-2022
Chemistry

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A solution with a pH = 13 has approximately how many moles of OH– ions per liter?

Respuesta :

ouff2003 ouff2003

20-07-2022

Answer:

1 × 10-¹ moldm-³

Explanation:

Pkw = PH + POH

14 = 13 + POH

POH = 1

so , [OH-] = 1 × 10-¹ moldm-³

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