**Using Reaction Free Energy to Predict Equilibrium Composition****Consider the following equilibrium:**\[ 2NO_2(g) \leftrightarrow N_2O_4(g) \quad \Delta G^\circ = -5.4 \, \text{kJ} \]Now suppose a reaction vessel is filled with 6.98 atm of dinitrogen tetroxide (\( N_2O_4 \)) at 1001 °C. Answer the following questions about this system:1. **Under these conditions, will the pressure of \( N_2O_4 \) tend to rise or fall?** - Options: Rise / Fall2. **Is it possible to reverse this tendency by adding \( NO_2 \)?** - In other words, if you said the pressure of \( N_2O_4 \) will tend to rise, can that be changed to a tendency to fall by adding \( NO_2 \)? Similarly, if you said the pressure of \( N_2O_4 \) will tend to fall, can that be changed to a tendency to rise by adding \( NO_2 \)? - Options: Yes / No3. **Assuming the tendency can be reversed in the second question, calculate the minimum pressure of \( NO_2 \) needed to reverse it.** - Enter answer in \( \text{atm} \).**Note:** Round your answer to 2 significant digits.(Interactive elements: Explanation button and Check button for answers)

Given , 2NO2(g) ⇌N2O4(g) ∆G°=-5.4 kJ

Consider the following equilibrium: 2NO₂ (g) N₂O₂(g) AG=-5.4 kJ Now suppose a reaction vessel is filled with 6.98 atm of dinitrogen tetroxide (N₂O) at 1001. °C. Answer the following questions about this system: Under these conditions, will the pressure of N₂O tend to rise or fall? Is it possible to reverse this tendency by adding NO₂? In other words, if you said the pressure of N₂O₂ will tend to rise, can that be changed to a tendency to fall by adding NO₂? Similarly, if you said the pressure of N₂O will tend to fall, can that be changed to a tendency to rise by adding NO₂? If you said the tendency can be reversed in the second question, calculate the minimum pressure of NO, needed to reverse it. Round your answer to 2 significant digits. rise O fall O yes O no X

Consider the following equilibrium: 2NO₂ (g) N₂O₂(g) AG=-5.4 kJ Now suppose a reaction vessel is filled with 6.98 atm of dinitrogen tetroxide (N₂O) at 1001. °C. Answer the following questions about this system: Under these conditions, will the pressure of N₂O tend to rise or fall? Is it possible to reverse this tendency by adding NO₂? In other words, if you said the pressure of N₂O₂ will tend to rise, can that be changed to a tendency to fall by adding NO₂? Similarly, if you said the pressure of N₂O will tend to fall, can that be changed to a tendency to rise by adding NO₂? If you said the tendency can be reversed in the second question, calculate the minimum pressure of NO, needed to reverse it. Round your answer to 2 significant digits. rise O fall O yes O no X

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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