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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Aaron2081 Aaron2081
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3 years ago
Calculate the pH of an aqueous solution that is 0.210 mol L-1 in nitrous acid (HNO2) and 0.290 mol L-1 in potassium nitrite (KNO2). The acid dissociation constant of nitrous acid is 4.50 × 10-4.

▸ 3.487

▸ 3.210

▸ 13.86

▸ 10.51

▸ 4.562
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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Andylai01Andylai01
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Aaron2081 Author
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3 years ago
Smart ... Thanks!
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Thank you, thank you, thank you!
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This calls for a celebration Person Raising Both Hands in Celebration
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