Solved

Exhibit 2B Contains Information on the PK's of Some Common

Question 71

Multiple Choice

Exhibit 2B Contains information on the pK's of some common buffers. Exhibit 2B Contains information on the pK's of some common buffers. Refer to Exhibit 2B . Which of the following would make the best buffer at pH =10.0? A) Acetic acid and sodium acetate B) Tris and its acid form C) H<sub>2</sub>CO<sub>3</sub> and NaHCO<sub>3</sub> D) Na<sub>2</sub>HPO<sub>4</sub> and NaH<sub>2</sub>PO<sub>4</sub> E) NaHCO<sub>3</sub> and Na<sub>2</sub>CO<sub>3</sub> Refer to Exhibit 2B . Which of the following would make the best buffer at pH =10.0?


A) Acetic acid and sodium acetate
B) Tris and its acid form
C) H2CO3 and NaHCO3
D) Na2HPO4 and NaH2PO4
E) NaHCO3 and Na2CO3

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q66: Which substance would be the best buffer

Q67: Buffering capacity refers to
A) the effectiveness of

Q68: Exhibit 2B Contains information on the pK's

Q69: If the pH of 1 liter of

Q70: Exhibit 2B Contains information on the pK's

Q72: Which of the following is true?
A) The

Q73: A buffer solution
A) is used to control

Q74: Using the Henderson-Hasselbalch equation, calculate the pH

Q75: If the pH of 1 liter of

Q76: The ratio of a weak acid and

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents