Solved

What Is the PH of a Solution Prepared by Mixing

Question 158

Multiple Choice

What is the pH of a solution prepared by mixing 25.00 mL of 0.10 M CH3CO2H with 25.00 mL of 0.0 10 M CH3CO2Na? Assume that the volume of the solutions are additive and that Ka = 1.8 × 10-5 for CH3CO2H.


A) 2) 87
B) 3) 74
C) 4) 7 5
D) 5) 74

Correct Answer:

verifed

Verified

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

Related Questions

Q39: What is the equation relating the equilibrium

Q50: Use the graphs below to answer the

Q52: The following plot shows two titration curves,each

Q71: CaF<sub>2</sub> has K<sub>sp</sub> = 3.5 × 10<sup>-11</sup>.If

Q75: The following pictures represent solutions that contain

Q96: The neutralization constant K<sub>n</sub> for the neutralization

Q101: Silver oxalate,Ag<sub>2</sub>C<sub>2</sub>O<sub>4</sub>,has a molar solubility = 1.1

Q155: Which metal ions can be precipitated out

Q159: Which metal sulfides can be precipitated from

Q162: The dissociation equilibrium constants for the protonated