Multiple Choice
A buffer contains 0.50 mol NH4+ and 0.50 mol NH3 diluted with water to 1.0 L.How many moles of NaOH are required to increase the pH of the buffer to 10.00? (pKa of NH4+ = 9.25)
A) 0.035 mol
B) 0.15 mol
C) 0.35 mol
D) 0.41 mol
E) 2.8 mol
Correct Answer:
Verified
Correct Answer:
Verified
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