The equation for the ph of a substance is ph = –log[h+], where h+ is the concentration of hydrogen ions. what is the approximate ph of a solution if the concentration of hydrogen ions is 5.0 × 10–4 moles per liter?

pH = 3.3

Step-by-step explanation:

pH is given by the formula; pH = –log[H+]

The concentration of hydrogen ions is 5.0 × 10–4 moles per liter.

Therefore;

pH = - log₁₀(5.0 × 10^–4)

    = -( - 3.301)

    = 3.301

Thus;

The approximate pH will be; 3.3

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