Multiple Choice
What is the pH of a buffer system prepared by dissolving 10.70 grams of NH4Cl and 25.00 mL of
12 M NH3 in enough water to make 1.000 L of solution? Kb = 1.80 × 10-5 for NH3.
A) 9) 08
B) 9) 26
C) 9) 43
D) 11.32
Correct Answer:
Verified
Correct Answer:
Verified
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