The activation energy for a reaction is the energy difference between what two components of a reaction? product and the reactant reactant and the activated complex reactant and the intermediate O product and the intermediate

Q: Any chemical or physical change that absorbs energy O is an endothermic process. O is an exothermic…

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Q: ising the temperature b. Adding a catalyst c. Increasing the concentration of the reactants d.…

A: Chemical kinetics deals with the changes in the rates of the reaction with changes in the other…

Q: 47)In a catalyzed chemical reaction, one function of a catalyst is to A) increase the number of…

A: The catalyst is a chemical substance that increases the rate of the reaction without participating…

Q: How is the rapid change in concentration of reactants/products monitored for fast reactions.

A: The method for monitoring rapid change in concentration of reactants/products for fast reactions are…

Q: A chemical reaction is endothermic and has an activation energy that is twice the value of the…

A: The reaction energy profile diagram for a chemical reaction is plotted between extent of reaction…

Q: A catalyst affects the rate of the forward reaction by changing which of the following? Activation…

A: Catalyst :-  A catalyst which increases the rate of chemical reaction without itself undergoing any…

Q: A В Products Reactants AH AH Reactants Products Reaction Progress - Reaction Progress- Potential…

A: Graph of endothermic reaction and purpose of catalyst

Q: 9. A chemical reaction can only occur if the reactants have enough energy to reach the activation…

A: Given: To explain how energy is released in an exothermic reaction and how a catalyst is used to…

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: A catalyst is a substance that increases the rate of reaction but does not participate in the…

A: A catalyst is used in the reaction which varies the activation energy of the reaction. The…

Q: The presence of a catalyst: lowers activation energy increases activation energy O increases…

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Q: Activation energy is a barrier that the reactants must cross to be converted into: O products O…

A: Activation energy is a Barrier that the reactant must cross to be converted into :

Q: . a) changing the nature of the reactants Changing the nature of the reactants might increase or…

A: 1) changing the state of reactant as solid have less kinetic energy while gas have high kinetic…

Q: Which is the best definition of activation energy? 1 point the energy required to end a chemical…

A: Hello, since your question has multiple parts, we will solve the first question for you. If you want…

Q: Which situation appears to violate the collision theory? A. The reaction rate increases as…

A: Which situation appears to violate the collision theory has to be given.

Q: 1. How do catalysts speed up a chemical reaction? a. the reaction becomes endothermic b. the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which factors will influence the rate of a chemical reaction? O adding a catalyst O changing the…

A: The rate of reaction depends on various factors and can be altered by changing specific parameters.

Q: Explain an intermediate species in chemical reactions

A: Intermediate species in a chemical reaction = The reaction intermediate or intermediate is a group…

Q: The activation energy for a reaction is the energy difference between what two components of a…

A: The activation energy for a reaction is the energy difference between what two components of a…

Q: Which of the following statements is the best explanation of how activation energy affects the rate…

A: Since more is the activation energy, more will be the energy required by the molecules to overcome…

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: What can be done to lower the activation energy?   Question 6 options:   increasing the…

A: "Catalysts " can lower the activation energy and increase the reaction rate without being consumed…

Q: The activated complex is also known as: O reactant the transition state O product O molecule

A: Reactant : Initial part of Reaction is known as reactant  Product   : Final part of the reaction is…

Q: To complete the following statement: To speed up the reaction, a catalyst... A) increases the…

A: The main role of catalyst is to bring a short way for any certain reaction to take place. Therefore,…

Q: Which of the following does not affect the reaction rate? orientation of collisions between…

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Q: Which of the following statements is true about collision theory? O The orientation factor, p, for…

A: Hii there, since there are multiple questions posted. We are answering first question. If you need…

Q: 6. What is the effect of increasing the concentration of a reactant in the reactant rate? A.) The…

A: 1.Reaction rate is the speed at which reaction procedes  2.Various factors affect rate of reaction.…

Q: estic In an endothermic reaction, the collision energy of the reactants will be greater than that of…

A: A reaction can be either exothermic or endothermic.  An exothermic reaction is a chemical process…

Q: Adding a catalyst to a reaction increases the reaction rate by O a) decreasing the activation energy…

A: Catalysts are the substances which alter the rate of the reaction without getting consumed.

Q: All of the following can speed up a chemical reaction except: Addition of a Catalyst Increase…

A: The factors which speed up a chemical reaction are : Addition of catalyst = It will lower the…

Q: Which of the following is a definition of the activation energy of a reaction? the difference in…

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Q: Which of the following statements concerning the collision theory is CORRECT? I. Increase in the…

A: Collision theory : This states that when the reactants with certain orientation, only a specific…

Q: A catalyst increases the activation energy of a reaction and thus facilitates the reaction True…

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Q: Write the overall reaction  identify reactants, products, catalyst and reaction intermediate

A: The overall reaction can be written as: O3 (g) + Cl2 (g)  →  O2 (g) + Cl2O (g)

Q: What statement about the catalyst is correct? O it increases a value of the equilibrium constant It…

A: -> A substance that alters the reaction rate of a particular chemical reaction is known as…

Q: 9. What are two factors that affect the kinetics of chemical reactions and were tested in the lab?…

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Q: What is the activation energy of a reaction, and how is this energy related to the activated complex…

A: A chemical reaction proceeds with a minimum requirement of energy to be present with the reactants.…

Q: In the reaction of hydrogen gas and oxygen gas to form water, the glowing splint... provides the…

A: Activation energy can be defined as the minimum amount of energy that must be required for compounds…

Q: A chemical reaction is endothermic and has an activation energy that is twice the value of the…

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

Q: The change in temperature from 10 °C to 20 °C is found to double the rate of a particular chemical…

A: From given  Changes in given temperature tends to double the rate of that particular reaction. So…

Q: How does subdividing (grinding up) the reactants affect the rate of a chemical reaction? O It…

A: How does subdividing/grinding the reactants affect the rate of chemical reaction?

Q: Which of the following is a graph that describes the pathway of reaction that is endothermic and has…

A: Activation energy is the minimum needed energy required by reactant molecules to convert into…

Q: Sketch an energy-level diagram for the conversion of reactants to products in an endothermic…

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

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Q: Enzymes are biological catalysts that enhance the rate of a reaction by Select one: decreasing the…

A: Enzymes are the catalyst which helps in increasing the rate of reaction.

Q: How does catalyst affect the rate of reaction? What happens to the activation energy with the…

A: To explain: the effect of catalyst on the rate of reaction? effect of catalyst on activation…

Q: Which of the following will NOT increase the rate of a reaction? increasing the temperature adding a…

A: Rate of reaction: The change in any one of the reactant and product with respect to time. Factor…

Q: Which statement regarding catalyst is incorrect It is regenerated during the reaction O increases…

A: Explanation :- Catalyst :- A catalyst change the rate of chemical reaction. Catalyst lower the…

Q: 2. The energy needed for a reaction to proceed from reactants to products is called _______ energy…

A: A reaction in which reactants chemically combine and leads to the formation of products is called a…

Q: Which of the following statements is false? Lowering the activation energy increases the rate of a…

A: We know that: Activation energy is the minimum amount of energy that is required to activate atoms…