Asked by Nevaeh
A 40.0 mL sample of 0.100 M HNO2 is titrated with 0.200 M KOH. Calculate the pH at the equivalence point for the titration of HNO2 and KOH.
When I did this problem again, I got
pH= 8.08.
Is this close to your answer?
Dr.Bob:
I estimated the pH and didn't come close to 11 or 12 but I may not have used the same Ka value you did. Most tables in text books don't agree. Post your work and I'll look at it.
When I did this problem again, I got
pH= 8.08.
Is this close to your answer?
Dr.Bob:
I estimated the pH and didn't come close to 11 or 12 but I may not have used the same Ka value you did. Most tables in text books don't agree. Post your work and I'll look at it.
Answers
Answered by
DrBob222
My response below at the original post.
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