What is the $\mathrm{pH}$ of solution having $\mathrm{H}^{+}$ion concentration $3.981 imes 10^{-7}$ M? $(\log 3.981=0.6000)$

Question

What is the $\mathrm{pH}$ of solution having $\mathrm{H}^{+}$ion concentration $3.981 	imes 10^{-7}$ M? $(\log 3.981=0.6000)$

Aicharya · Accepted Answer

$\begin{aligned} & \mathrm{pH}=-\log \left[\mathrm{H}^{+}ight] \ & =-\log \left(3.981 	imes 10^{-7}ight) \ & =7-\log 3.981 \ & =7-0.6 \ & =6.4\end{aligned}$

What is the $\mathrm{pH}$ of solution having $\mathrm{H}^{+}$ion concentration $3.981 \times 10^{-7}$ M?…

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