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pH of a Solution

Calculate p...

Question

Calculate $p H$ , $p O H$ and $[H^{+}]$ ion concentration of 0.015 M $H C l$ .

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Solution

Concentration of $H C l = 0.015 M$
Concentration of $[H^{+}] = 0.015 M$
$p H = - log [H^{+}] = - log (0.015) = 1.82$
$p H + p O H = 14$
$p O H - p H = 14$
$p O H = 14 - 1.82 = 12.18$

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