True or False?  The relationship between the activation energy of the forward and reverse reactions is related by the energy difference between the reactants and products.  If the reactants are higher in energy than the products, the activation energy for the forward reaction will be smaller than the activation energy for the reverse reaction and vice versa.

Q: Account for the relationship between the rate of a reaction and its activation energy.

A: Concept introduction: Activation energy of a reaction is the minimum amount of energy that is to be…

Q: Many reactions that are thermodynamically possible do not occur at an appreciable rate because of…

A: If the Gibbs free energy of a reaction is negative then such reactions are spontaneous in nature.…

Q: What is reaction energy if the activation energy is 250 kJ/mol (for the forward reaction) and the…

A: The activation energy for forward reaction is 250 KJ/mol and that of backward(reverse) reaction is…

Q: Which energy difference in the energy profile below corresponds to the activation energy for the…

A: The energy profile given is

Q: According to collision theory, reaction rates increase with temperature, because the activation…

A:

Q: Account for the increase in reaction rate brought about by a catalyst.

A: Catalyst role is to control the rate of reaction. It don't get consumed after the reaction.

Q: reaction

A: We will exalain given graph

Q: Why does a reaction's activation energy not show in the reaction's final G?

A: a reaction's activation energy not show in the reaction's final G

Q: Which of the following statements are true about the activation energy of a reaction? (more than one…

A: This is a multiple selesct question. We have to find the true statements related to activation…

Q: For a chemical reaction, the activation energy for the forward reaction is +181 kJ and the…

A: The overall energy change for the forward reaction is the difference in energy between products and…

Q: Define activation energy. What role does activation energy play in chemical kinetics?

A: The branch of chemistry that deals with the rates of a chemical reaction or we can say that the…

Q: A reaction energy diagram is shown below. Describe how the reaction occurs using at least four of…

A: The reaction energy diagram for a particular reaction is defined as the energy plot versus the…

Q: performed on a chemical reaction will lower it's activation energy? i) increasing the concentration…

A: Activation energy is the minimum amount of energy needed by the molecules to complete /happen a…

Q: Which of the following statements below is true concerning the activation energy for a reaction? O…

A: The statement which is true about the activation energy for the reaction i given below.

Q: c) What is the activation energy in each direction? rate of the reverse reaction?

A: C) activation energy in forward direction= energy of activated comlpex-energy of rectants=…

Q: For an endothermic reaction, which statement is true? Group of answer choices The activation…

A: The reaction in which the heat is given to the system is known as the endothermic reaction. The…

Q: 7.) An increase in the temperature of the reactants causes an increase in the rate of reaction.…

A: Rate of reaction is inversely proportional to activation Energy.

Q: Which of the following would change the value of the activation energy for a heterogeneous reaction?…

A: The catalyst is a chemical species that increases the rate of a chemical reaction and it does not…

Q: Define the term activation energy. Using diagrams, explain how the presence of a catalyst can help…

A: Activation energy (Ea): Products are formed only when reactant molecules come close and collide with…

Q: On which factor the rate constant of a reaction does not depend upon a) Temperature b) Activation…

A: Arehenuis  Equation  K= Ae-Ea/RT Raate constant depends upon temperature  and Activation energy.…

Q: A certain reaction has a ΔH = -75 kJ and an activation energy of 40 kJ. A catalyst is found that…

A: Activation energy of the reaction is 40 kJ. When a catalyst is added, activation energy of the…

Q: why the increasing concentration of only one reactant may not affect the reaction rate?

A: The question is based on the concept of chemical kinetics. it involves the identification of…

Q: If the temperature of a reaction is increased, the rate also increases. Which best explains why this…

A: 1) An increase in temperature typically increases the rate of reaction. 2) An increase in…

Q: The activation energy is the minimum amount of energy necessary for a chemical reaction to occur. O…

A: Activation Energy (Ea) :- Yes, activation energy is the minimum amount of energy required for a…

Q: The rate of a reaction is increased with the addition of a catalyst as shown in the following…

A: Catalyst is a substance that added to a Reaction which increases the rate of Reaction without itself…

Q: For a chemical reaction, the activation energy for the forward reaction is +187 kJ and the…

A: The overall energy change is equal to the difference of the activation energy for the forward and…

Q: What two points should be plotted to graphically determine the activation energy of this reaction?…

A: Answer is  x1 = 0.001379.   y1 = -0.37833  x2= 0.003636.    y2 = -0.99425  Raise = -0.61592  Run =…

Q: When every collision between reactants leads to a reaction, what determines the rate at which the…

A: Nature of the reactants, temperature, concentration of the reactants and presence of catalyst are…

Q: Which of the following statements are true? I. Activation energy of a reaction is smaller at higher…

A: Activation energy: The excess energy that the reactant molecules having energy less than the…

Q: Which of the following does not affect the rate of a chemical reaction? A) The equilibrium…

A: catalyst does not effect rate of reaction.

Q: Given that a reaction is Exothermic in the foward direction and has a forward activation energy of…

A: Exothermic reaction is the reaction where heat is released in the reaction. Activation energy is the…

Q: ) What is the activation energy in each direction? rate of the reverse reaction?

A:

Q: Describe how the particles of two substances interact when mixed. Be sure to discuss the activation…

A: Chemical kinetics is the study of the rates of chemical reactions or how fast reactions occur. The…

Q: Explain how to calculate the activation energy for the reaction

A: Activation energy is the minimum amount of energy needed to activate or energize molecules or atoms…

Q: For the chemical reaction system described by the diagram below, which statement is true? Energy…

A: Activation energy: When the reactant molecules convert into products, they required the minimum…

Q: Determine the rise, run, and slope of the line formed by these points. rise: run: slope: What is the…

A: We have find out rise, run, slope and activation energy for the reaction.

Q: How are the following aspects of a reaction affected by the addition of a catalyst? Increased…

A: The catalyst is a chemical species that increases the rate of a chemical reaction and it does not…

Q: Addition of a catalyst to a reaction lowers the activation energy of at least one step in the…

A: Concept Introduction: A substance that helps a chemical reaction to proceed faster.

Q: catalyst speeds up a chemical reaction by lowering the reaction’s activation energy. Explain why/how…

A: The activation energy and the rate of reaction are inversly proportional. And catalalyst plays a…

Q: Which one of the following statements is False?     The rate constant depends on the activation…

A: Rate constant, in chemical kinetics define the rate of reaction of a chemical reaction. The factors…

Q: Which of these are factors that impact rate of reaction? temperature V reactant concentration…

A:

Q: How does adding a catalyst affect the rate of a chemical reaction? Has no effect on the rate of a…

A: Check the effect of addition of catalyst on the rate of the reaction.

Q: Which of the statements given about the catalyst is not correct? O A catalyst may be altered in the…

A: A multiple choice question about catalyst, which is to be accomplished.

Q: The reaction X + X₃ → 2 X₂ is shown to have an activation energy of 77 kJ/mol while the enthalpy of…

A:

Q: Calculate the activation energy (EA) for the forward reaction.

A: