What is [h3o ] in a solution of 0.25 m ch3co2h and 0.030 m nach3co2?

Hello!

To determine [H₃O⁺], we need to apply the Henderson-Hasselback equation, since this is a case of an acid and its conjugate base:





Now, we use the definition of pH and clear [H₃O⁺] from there:





So, the [H₃O⁺] concentration is 0,00014 M

Have a nice day!

Woah that’s a lot to read xd i’ll try though. i’ll get back t you if. i know the andwer

Cause its being chemically applied?