Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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![**Pre-lab Question #3-1: Equilibrium of Nitrous Acid (HNO₂)**
Consider the following equilibrium for nitrous acid (HNO₂), a weak acid:
\[ \text{HNO}_2 \,(\text{aq}) + \text{H}_2\text{O} \,(\ell) \leftrightarrow \text{H}_3\text{O}^+ \,(\text{aq}) + \text{NO}_2^- \,(\text{aq}) \]
**Question:**
If NaOH is added, in which direction will the equilibrium shift?
**Response:**
\[ \boxed{} \]
(no effect / right / left)](https://content.bartleby.com/qna-images/question/cffe6fb8-a8b1-4738-951c-b41ccaeecf4e/be05402a-9e5c-40b7-aec1-db23ddf060a8/mwk89z8_processed.png)
Transcribed Image Text:**Pre-lab Question #3-1: Equilibrium of Nitrous Acid (HNO₂)**
Consider the following equilibrium for nitrous acid (HNO₂), a weak acid:
\[ \text{HNO}_2 \,(\text{aq}) + \text{H}_2\text{O} \,(\ell) \leftrightarrow \text{H}_3\text{O}^+ \,(\text{aq}) + \text{NO}_2^- \,(\text{aq}) \]
**Question:**
If NaOH is added, in which direction will the equilibrium shift?
**Response:**
\[ \boxed{} \]
(no effect / right / left)
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