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Author Question: The base-dissociation constant, Kb, for pyridine, C5H5N, is 1.4 10-9. The acid-dissociation ... (Read 51 times)

mwit1967

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on: Aug 27, 2018
The base-dissociation constant, Kb, for pyridine, C5H5N, is 1.4  10-9. The acid-dissociation constant, Ka, for the pyridinium ion, C5H5NH+, is ________.
 
  A) 1.0  10-7
  B) 1.4  10-23
  C) 7.1  10-4
  D) 1.4  10-5
  E) 7.1  10-6

Question 2

All of the following are measures of fitness EXCEPT
 
  A) body mass index (BMI).
  B) body density.
  C) VO2 max.
  D) All of the above are measures of fitness.


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Leostella20

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Reply #1 on: Aug 27, 2018
Answer to Question 1

E

Answer to Question 2

D


mwit1967

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Reply 2 on: Aug 27, 2018
Excellent

Dominic

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Reply 3 on: Yesterday
Gracias!

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