Calculate $[H^{+}]$ concentration for solutions with $pH = 12.0$ and $pH = 5.6$.
(N/A) The concentration of $[H^{+}]$ is calculated using the formula $[H^{+}] = 10^{-pH}$.
For $pH = 12.0$,$[H^{+}] = 10^{-12.0} = 1 \times 10^{-12} \ M$.
For $pH = 5.6$,$[H^{+}] = 10^{-5.6} = 10^{0.4} \times 10^{-6} \approx 2.51 \times 10^{-6} \ M$.
For $pH = 12.0$,$[H^{+}] = 10^{-12.0} = 1 \times 10^{-12} \ M$.
For $pH = 5.6$,$[H^{+}] = 10^{-5.6} = 10^{0.4} \times 10^{-6} \approx 2.51 \times 10^{-6} \ M$.
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