Solved

What Is the [CH₃CO₂^-]/[CH₃CO₂H] Ratio Necessary to Make a Buffer

Question 11

Question 11

Multiple Choice

What is the [CH₃CO₂^-]/[CH₃CO₂H] ratio necessary to make a buffer solution with a pH of 4.44? K_a = 1.8 × 10^-5 for CH₃CO₂H.

A) 0.50:1
B) 0.94:1
C) 1.1:1
D) 2.0:1

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

Related Questions

Q7: State whether the solubility of Mg(OH)<sub>2</sub> will

Q8: The following pictures represent solutions that contain

Q9: The following pictures represent solutions at various

Q10: What is the pH at the equivalence

Q12: Which is a net ionic equation for

Q13: Calculate the K<sub>sp</sub> for silver sulfate if

Q14: The balanced net ionic equation for the

Q15: The half equivalence point in the titration

Q16: What is the pH of the solution

Q122: The following pictures represent solutions that contain