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Energy Diagram

Q. Label the following reaction coordinate diagram. enthalpy of reaction, reactant(s), reaction coordinate, activation energy (reverse), transition state, < 0, > 0, activation energy (forward), = 0, product(s), energy

Solved • Jul 1, 2019

Energy Diagram

Q. Consider the reaction: A + B C. The diagram below represents the energy profile for this reaction. The potential energy difference represented by the line QP is +6/0 kJ/mol, and the potential energy difference represented by the line RQ is H-770 kJ/mol. (a) Determine the enthalpy change of the reaction. = kJ/mol State whether the reaction is endothermic or exothermic. endothermic exothermic (b) Determine the activation energy for the reaction. (c) Identify the point that represents the location of the transition state (activated complex). (d) If the activation energy could be lowered, would the reaction rate increase or decrease? increase decrease (e) What would be the activation energy for the reverse reaction? kJ/mol

Solved • Jul 1, 2019

Energy Diagram

Q. The energy profile of a reaction is shown below What is the activation energy of the reaction?

Solved • Jul 1, 2019

Energy Diagram

Q. Here is an energy diagram for the reaction use the energy diagram to answer these questions

Solved • Jun 26, 2019

Energy Diagram

Q. Which energy difference in the energy profile below corresponds to the activation energy for the forward reaction?

Solved • Jun 25, 2019

Energy Diagram

Q. Which line in the diagram represents the activation energy for a forward reaction?

Solved • Jun 18, 2019

Energy Diagram

Q. Consider the exothermic reaction between reactants a and b? What is the order with respect to reactants A and B? What is the rate law of the reaction?

Solved • Mar 29, 2019