Calculate the ph of the solution

Reference no: EM13702866

Problem- A solution of a weak acid, HCOOH, is made to a concentration of 0.621 mol / L. Calculate the pH of this solution. Ka of HCOOH is 1.8 x 10-4. Enter your answer to three significant figures.

I am not able to determine the correct answer for the above question please helps me to get the correct answer

Reference no: EM13702866

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