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    Biology
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    Molecular Cell Biology
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    Exam 1: Chemical Foundations
  5. Question
    The PKₐ of the Weak Base NH₃ Is 9
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The PKₐ of the Weak Base NH₃ Is 9

Question 31

Question 31

Multiple Choice

The pKₐ of the weak base NH₃ is 9.25.When present in lysosomes,a subcellular organelle-ammonia-is almost totally protonated.Which of the pH values listed below is most likely to be that of the lysosome lumen?


A) 1
B) 5
C) 8
D) 14

Correct Answer:

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