A buffer is prepared by adding 300.0 mL of 2.0 M NaOH to 500.0 mL of 2.0 M CH3COOH. What is the pH of this buffer? Ka = 1.8 × 10-5
A) 4.57
B) 4.52
C) 4.87
D) 4.92
E) 4.97
Correct Answer:
Verified
Q22: What is the pH of a solution
Q24: You need to prepare a buffer solution
Q24: A formic acid buffer containing 0.50 M
Q25: You need to use KH2PO4 and K2HPO4
Q26: What is the [H3O+] in a solution
Q28: Two buffer solutions are prepared using acetic
Q29: The pH of blood is 7.35. It
Q30: What is the [H3O+] in a buffer
Q31: What is the [H3O+] in a solution
Q32: What is the [H3O+] in a solution
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents