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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Shyshy Shyshy
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5 years ago
100.0 mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3.  Determine the pH of the solution before the addition of any HNO3.  The Kb of NH3 is 1.8  10-5.
A) 4.74
B) 9.26
C) 11.13
D) 13.00
E) 12.55
Textbook 
Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
Author:
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AmyHorseAmyHorse
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5 years ago Edited: 2 years ago, bio_man
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5 years ago
This helped my grade so much Perfect
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Helped a lot
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