When HNO2 is dissolved in water, it partially dissociates according to the equation HNO2 H+ NO2 in 1.0kg of water. Its freezing point is -0.2929 degrees Celsius. Calculate the fraction of HNO2 that has dissociated.
When HNO2 is dissolved in water, it partially dissociates according to the equation HNO2 H+ NO2 in 1.0kg of water. Its freezing point is -0.2929 degrees Celsius. Calculate the fraction of HNO2 that has dissociated.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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When HNO2 is dissolved in water, it partially dissociates according to the equation HNO2 H+ NO2 in 1.0kg of water. Its freezing point is -0.2929 degrees Celsius. Calculate the fraction of HNO2 that has dissociated.
![When HNO₂ is dissolved in water, it partially dissociates according to the equation:
\[ \text{HNO}_2 \rightleftharpoons \text{H}^+ + \text{NO}_2^- \]
A solution is prepared that contains 7.050 g of HNO₂ in 1.000 kg of water. Its freezing point is -0.2929 °C. Calculate the fraction of HNO₂ that has dissociated.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98f4f7b9-70b3-4d15-8afc-3e235681bb40%2F29b919c3-4bbf-46b8-98c1-529f1b690608%2F1acs1x_processed.jpeg&w=3840&q=75)
Transcribed Image Text:When HNO₂ is dissolved in water, it partially dissociates according to the equation:
\[ \text{HNO}_2 \rightleftharpoons \text{H}^+ + \text{NO}_2^- \]
A solution is prepared that contains 7.050 g of HNO₂ in 1.000 kg of water. Its freezing point is -0.2929 °C. Calculate the fraction of HNO₂ that has dissociated.
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