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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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mrab-- mrab--
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3 years ago
A 50.0-mL sample of 0.10 M HNO2 (Ka = 4.0 × 10–4) is titrated with 0.14 M NaOH. The pH after 25.0 mL of NaOH have been added is


▸ 10.23

▸ 7.00

▸ 6.77

▸ 3.77

▸ None of these are correct.
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
Authors:
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audra1215audra1215
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mrab-- Author
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3 years ago
Helped a lot
gmiannotti
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Thanks for your help!!
annakc
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Brilliant ツ
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