Question:

What is the pH value of a buffer solution containing 0.6M HCOOH and 1.2M HCOONa?

by Guest44763  |  earlier

0 LIKES UnLike

given the Ka of HCOOH is 1.80 x 10^-4

 Tags:

   Report
Answer The Question I've Same Question Too

1 ANSWERS

Sort By: Date  |  Rating

  1. pKa = - log Ka = 3.7

    pH = pKa + log [HCOO-] / [HCOOH]

    pH = 3.7 + log 1.2 / 0.6 = 4.0

You're reading: What is the pH value of a buffer solution containing 0.6M HCOOH and 1.2M HCOONa?

Question Stats

Latest activity: earlier.
This question has 1 answers.

BECOME A GUIDE

Share your knowledge and help people by answering questions.
Register Now