V- All statements are correct. W-One statement is correct. X-Two statements are correct. Y- Three statements are correct. Z- All statements are incorrect. Characteristics of a product-favored reaction: I. Energy of reactants is high. II. High transition states III. The overall energy change in the system is a (+) value. IV. Activation energy is low. V.A negative Gibbs free energy change.

V- All statements are correct. W-One statement is correct. X-Two statements are correct. Y- Three statements are correct. Z- All statements are incorrect. Characteristics of a product-favored reaction: I. Energy of reactants is high. II. High transition states III. The overall energy change in the system is a (+) value. IV. Activation energy is low. V.A negative Gibbs free energy change.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section12.8: Controlling Chemical Reactions: The Haber-bosch Process

Problem 12.13CE

See similar textbooks

Similar questions

When writing an equation, how is a reversible reaction distinguished from a nonreversible reaction?
Which sentence best describes the following reaction? 2H2(g)+O2(g)2H2O(l)+heat a. It is an endothermic reaction. b. It is an exothermic double-replacement reaction. c. It is a synthesis reaction that is also exothermic. d. It is a decomposition reaction that is also endothermic.
. What does it mean to say that all chemical reactions are, to one extent or another, reversible?
When a mixture of hydrogen and bromine is maintained at normal atmospheric pressure and heated above 200. °C in a closed container, the hydrogen and bromine react to form hydrogen bromide and a gas-phase equilibrium is established. Write a balanced chemical equation for the equilibrium reaction. Use bond enthalpies from Table 6.2 ( Sec. 6-6b) to estimate the enthalpy change for the reaction. Based on your answers to parts (a) and (b), which is more important in determining the position of this equilibrium, the entropy effect or the energy effect? In which direction will the equilibrium shift as the temperature increases above 200. °C? Explain. Suppose that the pressure were increased to triple its initial value. In which direction would the equilibrium shift? Why is the equilibrium not established at room temperature?
Why are compounds such as sodium chloride usually not given Ksp values?
What does it mean to describe a reaction as reversible?
Is Ssurr favorable or unfavorable for exothermic reactions? Endothermic reactions? Explain.
. Many sugars undergo a process called mutarotation, in which the sugar molecules interconvert between two isomeric forms, finally reaching an equilibrium between them. This is true for the simple sugar glucose, C6H12O6, which exists in solution in isomeric forms called alpha-glucose and beta-glucose. If a solution of glucose at a certain temperature is analyzed, and it is found that the concentration of alpha-glucose is twice the concentration of beta-glucose, what is the value of K for the inter-conversion reaction?
In Section 17.3 of your text, it is mentioned that equilibrium is reached in a closed system. What is meant by the term “closed system,” and why is it necessary for a system to reach equilibrium? Explain why equilibrium is not reached in an open system.