What is the pH of a 0.21 M solution of NaNO₂? For nitrous acid, HNO2, K₂ = 4.6 x 10-4. pH = i ! eTextbook and Media Hint

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter3: Molecules, Moles, And Chemical Equations
Section: Chapter Questions
Problem 3.85PAE: 3.85 The particulate drawing shown represents an aqueous so- lution of an acid HA, where A might...
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What is the pH of a 0.21 M solution of NaNO₂?
For nitrous acid, HNO2, K₂ = 4.6 x 10-4.
pH = i
!
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Transcribed Image Text:What is the pH of a 0.21 M solution of NaNO₂? For nitrous acid, HNO2, K₂ = 4.6 x 10-4. pH = i ! eTextbook and Media Hint
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