We have that h+ concentration is mathematically given as
H^+=8.7e-11
From the question we are told
Hydrogen
Generally the equation for poh is mathematically given as
[tex]pOH=-log{OH^-}\\\\Therefore\\\\-log{OH^-}=3.53\\\\ OH=1.15e-4\\\\Hence\\\\H^+=\frac{1.0e-14}{1.15e-4}\\\\[/tex]
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