To discuss the difference in the reaction conditions for the given reactions in terms of activation energy and collision theory. Concept introduction: Collision theory describes that chemical reactions in gas phase occur when molecules or atoms collide with enough kinetic energy. Activation energy is defined as the minimum amount of energy required to start a chemical reaction such that the reactants can transform into products. Given: Production of XeF 2 occurs at room temperature. Production of XeF 4 occurs at a higher temperature than required for XeF 2 . Production of XeF 6 occurs at even higher temperature and pressure

Question

Using reaction free energy to predict equilibrium composition Consider the following equilibrium: 2NH3 (g) = N2 (g) +3H₂ —N2 (g) AGº = 34. kJ Now suppose a reaction vessel is filled with 4.19 atm of ammonia (NH3) and 9.94 atm of nitrogen (N2) at 378. °C. Answer the following questions about this system: rise Under these conditions, will the pressure of NH 3 tend to rise or fall? ☐ x10 fall Х Is it possible to reverse this tendency by adding H₂? In other words, if you said the pressure of NH 3 will tend to rise, can that be changed to a tendency to fall by adding H₂? Similarly, if you said the pressure of NH3 will tend to fall, can that be changed to a tendency to rise by adding H₂? If you said the tendency can be reversed in the second question, calculate the minimum pressure of H₂ needed to reverse it. Round your answer to 2 significant digits. yes no atm 00. 18 Ar 무ㅎ ?

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Question

Chapter 11, Problem 11.92PAE

Interpretation Introduction

Interpretation:

To discuss the difference in the reaction conditions for the given reactions in terms of activation energy and collision theory.

Concept introduction:

Collision theory describes that chemical reactions in gas phase occur when molecules or atoms collide with enough kinetic energy.

Activation energy is defined as the minimum amount of energy required to start a chemical reaction such that the reactants can transform into products.

Given: Production of XeF2 occurs at room temperature.

Production of XeF4 occurs at a higher temperature than required for XeF2.

Production of XeF6 occurs at even higher temperature and pressure

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