Question

What is the pH of 5.34 x 10^-6 M NaOH?

Answer 1

Answer:

The pH is 8.73

Explanation:

In water,

$p^{H} + p^{0H} = 14$

$p^{H} = 14 - p^{0H}$

$p^{0H} = -log_{10}(H0^{-})$

Thus,

$p^{p0H} = -log_{10}(5.34×10^{-6})$

$p^{0H} = -(-5.27)$

$p^{0H} = 5.27)$

Hence, we substitute;

$p^{H} = 14 - p^{0H}$

pH = 14 - 5.27

pH = 8.73