The pH of a solution is 2.0. Which statement is correct? Useful formulas include StartBracket upper H subscript 3 upper O supers
2 answers:
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Answer:
Explanation:
Hello,
In this case, for the acid dissociation of formic acid (HCOOH) we have:
Whose equilibrium expression is:
That in terms of the reaction extent is:
Thus, solving for which is also equal to the concentration of hydrogen ions we obtain:
Then, as the pH is computed as:
The pH turns out:
Regards.