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If the pKa of HCHO2 is 3.74 and the pH of an HCHO2/NaCHO2 solution is 3.11, which of the following is TRUE?

Havakajs

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If the pKa of HCHO2 is 3.74 and the pH of an HCHO2/NaCHO2 solution is 3.11, which of the following is TRUE?

If the pKa of HCHO2 is 3.74 and the pH of an HCHO2/NaCHO2 solution is 3.11, which of the following is TRUE?
A) [HCHO2] < [NaCHO2]
B) [HCHO2] = [NaCHO2]
C) [HCHO2] << [NaCHO2]
D) [HCHO2] > [NaCHO2]
E) It is not possible to make a buffer of this pH from HCHO2 and NaCHO2.

Textbook

Chemistry: A Molecular Approach

Chemistry: A Molecular Approach

Edition: 4^th

Author: Tro

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AZNSLOWPOKE

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Havakajs Author

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5 years ago

I appreciate what you did here, answered it right Smiling Face with Open Mouth

Smiling Face with Open Mouth

kater28

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Yesterday

Brilliant ツ

annielin111

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2 hours ago

Good timing, thanks!

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