Multiple Choice
A handbook states that to prepare a particular buffer solution mix 39.0 mL of 0.20 M NaH2PO4 with 61.0 mL of 0.20 M Na2HPO4. What will be the pH of this buffer?
A) 7.2
B) 7.4
C) 7.0
D) 6.8
E) 6.6
Correct Answer:
Verified
Correct Answer:
Verified
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