the pH of a HClO4 solution was measured as 4.251. What would be the concentration of HClO4 in this solution

Explanation:

If is given then hydronium ion concentration is equal to

The hydronium ion concentration can be found from the pH using the following formula:

Hydronium ion concentration =

As the pH of a HClO4 solution was measured as 4.251,

put

So,

Concentration of HClO4 in the solution =

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