Energy Ws #1: Reaction Rates 1. Chemical reactions occur when reactants collide. For what reasons may a collision fail to produce a chemical reaction? 2. If every collision between reactants lead to a reaction, what determines the rate at which the reaction occurs? 3. What is the activation energy of a reaction, and how is this energy related ...

Draw a potential energy (E p ) diagram for a reaction in which ∆H = ­80 kJ/mol and E a = +28kJ/mol. Label the axes, activation energy, ∆H, site of the activated complex, reactants and products.

potential energy diagrams. The total potential energy of all the reactants in the reaction is illustrated at the left of the diagram, the total potential energy of the products is at the right side, and the activation energy change or changes are illustrated in between.

Worksheet 1-2 Potential Energy Diagrams Page 1 Chemistry 12 Worksheet 1-2 - Potential Energy Diagrams USE THE POTENTIAL ENERGY DIAGRAM TO ANSWER THE QUESTIONS BELOW: 1. Is the overall reaction as shown exothermic or endothermic? _____ 2. What is the activation energy for the forward reaction? _____ 3. What is the activation energy for the ...

Ws # 4 Potential Energy Diagrams Worksheet 1. Draw the PE diagram showing the PE changes that occur during a successful collision of the exothermic reaction: H 2 + I 2 → 2 HI + 250 KJ The PE of the reactants = 400 KJ The activation energy of the forward reaction = 200 KJ

Potential Energy Diagrams Practice Name:_____ 1. Which letter (a–f) represents potential energy (ΔH) of the products? _____ 2. Which letter (a-f) represents potential energy (ΔH) of the activated complex? _____ 3. Which letter (a-f) represents potential energy (ΔH) of the reactants? _____ 4.

Worksheet 1.6-1.8 - Potential Energy Diagrams Worksheet 1. Draw the PE diagram showing the PE changes that occur during a successful collision of the exothermic reaction: H 2 + I 2 → 2 HI + 250 KJ The PE of the reactants = 400 KJ The activation energy of the forward reaction = …

This is a free printable worksheet in PDF format and holds a printable version of the quiz Potential Energy Diagram. By printing out this quiz and taking it with pen and paper creates for a good variation to only playing it online.

Potential Energy Diagram Practice Worksheet! 1. Which of the letters a–f in the first diagram represents the potential energy of the products? _____ 2. Which letter indicates the potential energy of the reactants? _____ 3. Which letter indicates the activation energy? _____ 4.. Which letter indicates the heat of reaction? _____ 5. Is the ...

A potential energy diagram, also known as a reaction progress curve, is a visual representation of the energy changes that take place during a chemical reaction. A diagram of potential energy illustrates how a system's potential energy changes as reactants are converted into products .