Activated complex 400 (b) 300 Products Potential Energy |(a) 200 (c) 100 Reactants Reaction Pathway For the above diagram, please identify the following: The potential energy of the reactants: The potential energy of the products: The activation energy:_ How much energy was released or absorbed? Is this reaction endothermic or exothermic? Would this increase or decrease in temperature?

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: The diagram shows the energy change over the course of a reaction. 150 100 Is the reaction…

A: Exothermic or endothermic is determined by the Energy of product and energy of reactant .

Q: A catalyst: a. Actually participates in the reaction

A: Catalysis is that which participates in the chemical reaction but after the reaction, we get it in…

Q: Which of the following is NOT required for a reaction to occur? 1.The reactants must surpass the…

A: 1) The reactants must surpass the activation energy required for the reaction. This statement is…

Q: Which of the reaction mechanisms is consistent with the energy diagram? fast O 2 A → B slow В C slow…

A: The energy diagram is given that provide graph of  reaction mechanism. we have to predict the…

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: Catalysts increase reaction rates by A) increasing the activation energy. B) increasing the enthalpy…

A: Catalyst are being added to the Reaction to increase the rate of Reaction.

Q: . Consider the reaction coordinate diagram shown below. The activation energy for the forward…

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Q: Activated complex 200 100 Potential Energy 100 Reactans 80 Products Reaction Paltway The heat of the…

A: Heat of reaction is calculated as change in energy during reaction. Potential energy of reactants is…

Q: Activated complex 400 (b) Products 300 Potential Energy (a) 200 (다) 100 Reactants Reaction Pathway…

A: If the energy of reaction is positive the reaction will be endothermic if negative then reaction…

Q: 23. Which of the following statements is not true? A) Two reactions can have identical values for…

A: Given: 23. The statement which is not true is:

Q: 1.19 The reaction, CH3CHO (g) → CH4 (g) + CO (g) has an activation energy of 41 kcal. If the…

A: The given reaction is : CH3CHO(g)→CH4(g)+CO(g)∆Hf(CH3CHO)=-42 kcal/mol∆Hf(CH4)=-17.9…

Q: Which of the following statements about a catalyst is not true? O A catalyst is not consumed during…

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Q: grade 12 chemistry: How would you explain the concept of activation energy to someone who has only…

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Q: Which of the following energy diagrams shows the reaction with the largest energy of activation?…

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Q: Q1) Which of the following statements regarding collision and transition state theories   b)…

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

Q: In the potential energy diagram, which letter represents the potential energy of the activated…

A: A chemical reaction occur only if reactant posses enough energy that lead to crossing activation…

Q: Consider the reaction 2 HCI → H2 +Cl2 Draw a diagram showing an unfavorable orientation Draw a…

A: Answer: This question is based on the basic understanding of collision theory that suggests that two…

Q: Consider the energy diagram below for an uncatalyzed reaction. Assume the uncatalyzed and catalyzed…

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Q: Identify the parts of the following energy diagram. reactants 1. A activation energy 2. B products…

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Q: In the following diagram, what is the name of the complex that is pointed to by the arrow: [AB, JAB,…

A: Activated complex: It refers to a collection of intermediate molecules formed during the progression…

Q: 1. Given the following potential energy diagram for the reaction X + Y ---> Z + R The arrow "d"…

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Q: 16. The activation energy of a reaction can be lowered by (a) raising temperature. (b) removing a…

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Q: A reversible reaction that occurs in a single step has ΔH = -64.0  kJ/mol and Ea = 27.7  kJ/mol.…

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Q: Sketch a reaction coordinate diagram for the endothermic ēquilibrium a + B 2 C + D. Properly label…

A: Endothermic reaction is a chemical reaction which acquires energy from surroundings i.e., the total…

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: 3.  Which of the following is NOT considered to be a factor for effective collisions? Select one:…

A: for effective collisions molecule should have  molecules must be under go collision with proper…

Q: 4. D) True or False: In order for a catalyst to function, it must exist in the same phase as the…

A: catalyst is a species which increases the rate of the reaction by decreasing the activation energy…

Q: Nitrogen oxides can be removed from the exhaust gases of a car engine by using a catalytic…

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Q: Which of the following best describes a catalyst? O It increases the number of collisions between…

A: In order to separate a mixture of liquid , there should be difference in their boiling point.

Q: Define activated complex

A: Reactant particles can collide and remain unaffected as a result of  collision. Usually, collision…

Q: Is the forward reaction endothermic or exothermic? Calculate the value of ΔH for this reaction.…

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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: (b) Explain what will happen to the activation energy and pre-exponential factor if the following…

A: In a chemical reaction, the conversion of reactants to products requires several criteria to be met.…

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

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Q: In the equation S8 + 12 O2 --> 8 SO3, what would be the activated complex ?

A: Answer- Activated complex- The state of the particles that is in between the reactants and products…

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: Catalysts function by decreasing the required to form the transition state: Activation energy (A)…

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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: Catalysts increase reaction rates by _____ A) increasing the activation energy. B) increasing the…

A: According  to Arehenius equation  K= Ae-Ea/RT

Q: (i) energy does not change, (ii) always absorbed energy, (iii) energy is always released, (iv)…

A: An Activated Complex can be defined as a high energy state that a reaction goes through  for…

Q: 400 300 + in energy 200 - (kJ/mol) C + D 100 A + B reaction coordinate Use the energy diagram to…

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Q: 400 375 350 300- 250 s+t 200 a+r 150 100 50 0. Reaction coordinate Potential energy (kJ)

A: For any reaction, if energy is gained by the reaction, it will be endothermic while for exothermic…

Q: Energy (kJ) Energy (kJ) Why do catalysts increase reaction rate? Catalyst Effect on Reaction Path…

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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: explain the difference between the net energy change of a reaction and the activation energy of the…

A: Activation Energy (Ea)= Activation energy is defined as the energy difference between the potential…

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.

Q: 300 - energy 200 (kJ/mol) A + B 100 C + D reaction coordinate Use the energy diagram to answer these…

A: The energy diagram is, Here, ∆H indicates the enthalpy change. Ea1 and Ea2 indicates the activation…