Error in #24 in Practice Exam 1 - Carmen version
Zellmer, Robert
zellmer.1 at osu.edu
Sun Mar 5 11:41:25 EST 2023
There is an error in #24 for PEx 1 in the Carmen version.
The Ka values for H2SO3 and HSO3^- are reversed.
Ka for H2SO3 = 1.7 x 10^-2
Ka for HSO3^- = 6.4 x 10^-8
I've corrected this for our class's practice exams.
Things are given correctly in the PDF version, although
the info is given in a slightly different way. It gives
the Ka1 and Ka2 values for H2SO3.
Dr. Zellmer
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osu.edu/pipermail/cbc-chem1220/attachments/20230305/caf9a5f3/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: IMG_6432.jpg
Type: image/jpeg
Size: 3935472 bytes
Desc: IMG_6432.jpg
URL: <http://lists.osu.edu/pipermail/cbc-chem1220/attachments/20230305/caf9a5f3/attachment-0001.jpg>
More information about the cbc-chem1220
mailing list