Calculate the ph of a solution in which [oh–] = 4.5 × 10–9m.
1 answer:
pOH = -LOG([OH])
pOH = -LOG(4.5*10^-9)
pOH = 8.34
pH + pOH = 14
pH = 14 - 8.34 = 5.65
hope this helps!
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