On an energy graph, the length of vertical lines represents _____. whether energy is released or absorbed the number of atoms in the activated complex the number of reactant and product atoms the amount of released or absorbed energy

Q: Roole of Értergy in Roeactionts In order for a reaction to begin, energy is needed to form an…

A: Transition state (activated complex):The transition state of a chemical reaction is a particular…

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

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Q: 2. In the equation 4 Siz H3+ 11 O,8 SiO, -- 6 H,O, what would be the activated complex? O Siz H3H20…

A: The state of the particles that is in between the reactants and products is called the activated…

Q: A catalyst --- a chemical reaction by --- the energy of activation, respectively.   Question 10…

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Q: change in the concentration or pressure of one of the gaseous reactants or pro compression of the…

A: Effect of change on equilibrium is determined by Le-Chateleir principle.  According to this law, the…

Q: activation energy

A: Activation energy of a reaction is the minimum amount of energy required to activate the atoms or…

Q: A catalyst speeds up a chemical reaction as a result of which of the following?   Question 14…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Direction: A catalyst is like our community. Each member has his ow perform and certain people or…

A: Tha main functions of amylases is to hydrolyze the glycosidic bonds in starch molecules, converting…

Q: How do the activation energy and the energy of reaction determine if a chemical process is…

A: Activation energy is the minimum amount of energy required to start a reaction.  Every reaction…

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

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Q: 2.  This theory tells that the reactant should for an activated complex and overcome the energy of…

A: For the given problem we have to ask that which theory tells that the reactant should for an…

Q: true or false catalyst work by decreasing the activation energy barrier between reactants and the…

A: Catalyst increases the rate of reaction by decreasing the activation energy of the reaction.…

Q: When a catalyst is added to the system represented by this energy-reaction coordinate diagram, which…

A: answer is ---- b)   1 and 3 only…

Q: Islon theory? Catalysts speed up reactions because catalysts can increase the kinetic energy of…

A: According to collision theory,  effective collision between reactant molecules lead to form…

Q: As the temperature of a reaction is increased, the rate of the reaction increases because the The…

A: A chemical reaction happens when reactant molecule gets collide with each other or we can say…

Q: Determine whether the following statement about reaction rates is true or false. If the statement is…

A: Activation energy is energy required by reactant molecule to participate in a chemical reaction to…

Q: d What are the differences between the two diagrams? Curve A Curve B Reaction progress Reaction…

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Q: What are enzymes? What is the active site of an enzyme? What is a substrate?

A: The biological substances that increase the rate of reaction within cells are known as enzymes.…

Q: Activated Complex At Reactants Products Reaction Progress Chemical Energy

A: Activation energy is defined as minimum energy needed for completion of reaction is known as…

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: As the concentration of reactants decrease, the rate of the reaction generally O remains constant. O…

A: As the concentration of the reactants decrease, the rate of 5ge reaction generally Remains…

Q: Based on the diagram below, answer the questions (ignore the labelled Letters): Activated complex…

A: If we are supposed to ignore the labelled letters then, a) amount of potential energy of reactants =…

Q: What does a catalyst do? Decrease the activation energy Catalysts are used instead of the regular…

A: catalyst decreses the activation energy. When it decreses the activation energy, the rate of…

Q: On a reaction energy profile diagram, is an intermediate represented as a peak or a valley?

A: Energy profile diagram is a graph drawn between energy and reaction coordinate. It shows the…

Q: catalyst: actually participates in the reaction. TRUE OR FALSE?

A: Catalyst takes part in Chemical reaction and increase the rate of reaction by decreasing activation…

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: Look at this incomplete reaction progress diagram (aka reaction coordinate diagram

A: We need to check the energy profile diagram of the some reaction which are corresponding to the…

Q: As the concentration of reactants decrease, the rate of the reaction generally O increases. O cannot…

A:

Q: In a chemical reaction involving an activated complex, which of the following steps is always…

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Q: The activation energy of a chemical reaction is the energy that    A.  Must be released from the…

A: In order for the reaction to take place, some or all of the chemical bonds in the reactants must be…

Q: Which had the highest energy-the reactants the products or the activated complex?

A: Activated complex are highly unstable. In a reaction reactants pass through an activated complex…

Q: What is the activation energy of the forward reaction?

A: Given  Potential Energy Versus reaction coordinate graph is given    Activation    Energy = ?

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: Classify the actions based on how they could affect a reaction rate. Rate increases Rate decreases…

A: Following are the appropriate answers to fill the given boxes.

Q: When you add a catalyst, the reaction rate increases. Why? * O causes fewer collisions O causes more…

A: Effect of catalyst on rate of reaction.

Q: What do you call the high-energy complex that forms from the collision of reactants, and which…

A: Reactant particles collide with each other and a high energy complex formed first of all. ->This…

Q: An increase in the temperature of the reactants causes an increase in the rate of reaction. The best…

A: When we increase the temperature of the reactants the tendency of striking the molecules per unit…

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: What is the difference between an activated complex and a transition state?

A: The pathway of the progress of an organic reaction will be explained by the reaction coordinate…

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

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Q: If a chemical reaction is going to move forward, what part of the reaction must collide? A.…

A:

Q: Activation energy is defined as O the energy needed to activate the products and turn them into…

A: In the given question we have to choose the correct option and to discuss about the activation…

Q: How does concentration affect the formation of the activated complex?

A: Given: Activated complex or transition state is the transitional structure in between the time that…

Q: lower the energy of activation without affecting the equilibrium

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Q: What do we call the minimum energy required to initiate a chemical reaction? Group of answer choices…

A: For any chemical and physical changes in  reactant molecule we required some amount of energy.…

Q: Draw energy diagrams of exothermic and endothermic reaction with low activation energy.

A: Exothermic reactions are those reactions in which there is a net energy evolved in the reaction. And…

Q: How does a catalyst affect the rate of reaction? * Activated complex unc Uncatalyzed reaction…

A: Catalyst : A substance which increase the rate of reaction. it does not used up during reaction.so,…

Q: What does a catalyst do to speed the reaction rate? It increases the concentration of the reactants.…

A: The best option that describes the role of catalyst in speeding up the rate of reaction has to be…

Q: Which is the highest energy-the reactants the produ

A: 1. Collision theory :  Without collisions beteween reactant molecules no chemical reactions takes…

Q: Which statement is NOT correct?   A. Activation energy is the same in the forward and reverse…

A: To identify: The incorrect statement from the given options.