KarinaGongora KarinaGongora

29-01-2018
Chemistry

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What is the pH of a 3.9•10-8 M OH- solution

Respuesta :

29-01-2018

pOH will be -log[conc of OH]
-log (3.9E-08) = 7.409
pH = 14- pOH
pH = 14 - 7.409
pH = 6.59

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