Multiple Choice
A handbook states that to prepare a particular buffer solution mix 63.0 mL of 0.200 M HC2H3O2 with 37.0 mL of 0.200 M NaC2H3O2. What is the pH of this buffer? (Ka = 1.8 × 10-5)
A) 4.74
B) 4.51
C) 4.98
D) 5.33
E) 7.00
Correct Answer:
Verified
Correct Answer:
Verified
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