Multiple Choice
Calculate the pH of a buffer prepared by dissolving 0.10 mol of NH4Cl in 1.00 L of 0.15 M NH3. K b = 1.8×10 - 5 for NH3.
A) 9.43
B) 4.56
C) 11.34
D) 2.72
E) 4.74
Correct Answer:
Verified
Correct Answer:
Verified
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