Question

the hydrogen concentration of a solution whose hydroxide concentration is 5.67 x 10-7 is
10
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x

Explanation:

Step1: Use the ion - product constant of water formula

The ion - product constant of water \(K_w=[H^+][OH^-]\), and at \(25^{\circ}C\), \(K_w = 1.0\times10^{-14}\).
We are given \([OH^-]=5.67\times 10^{-7}\).
So, \([H^+]=\frac{K_w}{[OH^-]}\).

Step2: Substitute the values

Substitute \(K_w = 1.0\times10^{-14}\) and \([OH^-]=5.67\times 10^{-7}\) into the formula:

$$
LATEXBLOCK0
$$

Answer:

\(1.76\times 10^{-8}\)