Explain which graph shows the energy diagram for an exothermic reaction? Be specific using details from the images. Graph A Graph B activated activated complex complex activation energy Ea Potential producte energy reactants Potential (KJ) energy activetion AH (kJ) energy Ea ΔΗ products reactants reaction pathway reaction pathway

Q: 5. Chemical reaction is a process in which one or more substances (reactants) are converted to one…

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

Q: Which of the following statements about catalysts is FALSE? A) Catalysts work by changing the…

A: Let us discuss some points related to catalyst and then we can solve the question.

Q: _4. The rate of a chemical reaction may be defined as a.the time it takes for the reaction to be…

A: 4) To define: The rate of a chemical reaction.

Q: When the concentration of reactant increases, what effect will this have on the rate of the reaction…

A: All reactions possess a particular rate. That rate always carries direct relation with reactant's…

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

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Q: What is the function of a catalyst? Increases the temperature of the reaction Increases the…

A: The Catalyst is a substance which increases the rate of reaction . The Catalyst provide the…

Q: 5. Which of the following statements about a catalyst is TRUE? A. It participates in the reaction.…

A: B is incorrect as catalyst Donot change equilibrium concentration of reactants and products. C is…

Q: Consider the following reaction-energy diagram. (a) Label the reactants and the products. Label the…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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: A catalyst increases the rate of a reaction by: increasing the temperature. В) A) decreasing the…

A: Catalyst :-  A substance which when added in small amount to the reaction mixture , increases rate…

Q: The activation energy =   The energy of the reactants =    The energy of the products =    The…

A: Activation energy (Ea) :-  The minimum amount of energy that must be possessed by reactant molecules…

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

A: Graph of endothermic reaction and purpose of catalyst

Q: The graph below is a plot of the distribution or fraction of molecules having certain kinetic…

A: The plot of the distribution or fraction of molecules having certain kinetic energies is given as,…

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

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Q: E Reactants Ea AH Reactants TAH Products Products Reaction Progress- Reaction Progress - What place…

A: Activation energy is the minimum amount of energy required by the reactant molecules during their…

Q: 1. What is an exothermic reaction? Draw an energy diagram that illustrates an exothermic reaction.…

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

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: Given the following potential energy diagram for the one-step reaction X+YZ+R b x+y Reaction…

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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: Which of the following factors increase the rate of a reaction? Increase in temperature Decrease in…

A: Solution In a chemical reaction, how reactants quickly or slowly turn into products is called the…

Q: In the following energy profile, pathway A represents the (...) reaction and the reaction is (. . *…

A: The reaction energy profile diagrams in plotted against extent of reaction and energy. According to…

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: Use the following information to draw an energy diagram. 1. Label the potential energy in increments…

A: Answer:- This question is answered by using the simple concept of drawing the energy diagram of a…

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

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Q: 3 2 4 Reaction Coordinate 7. Is this reaction endothermic or exothermic? exotherm TC 8. Identify the…

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Q: Draw a reaction energy diagram for a two-step reaction with the first step is the slow step and the…

A: To draw the reaction energy diagram we will have to analyse the given data as ; Reaction is…

Q: Press the hotspot that indicates the enthalpy of an exothermic reaction. Activated complex…

A: Exothermic reaction can be defined as the reaction in which there is release of energy in a chemical…

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: reaction cannot be exothermic overall if activation energy is required. Energy can be defined as…

A: By concept of activation energy.

Q: What does adding a catalyst to a reaction do? Select all that apply. Oalter the orientation of…

A: Catalyst are chemical substances that increase the reaction rate, but doesn't change during the…

Q: tion that goes to completion (this is not a reversible reaction) what happens to the rate with the…

A: Given : We have to tell the effect of catalyst.

Q: Which graph show the energy diagram for an exothermic reaction? Graph A Graph B activated complox…

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

A: Given is an energy profile diagram, To find: The letter showing activation energy?

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

A: Enzyme are biological catalyst that  enhance the rate of reaction by ?

Q: Potential energy profiles are plots showing energy changes which accompany chemical reactions. Which…

A: For exothermic reactions, the energy of reactants would be more when compared to the energy of…

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

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Q: Products Reactants Extent of reaction Which letter shows the catalyized reaction? O A О в O both…

A: Catalyst can be defined as the substance which when added to the reaction, increases the rate of…

Q: Consider the energy diagrams for Reaction A and Reaction B. 1504 150 100 - 100 50 - 50 - Reaction…

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Q: 2) The graph shows the energy reaction curves with and without a catalyst for a certain reaction.…

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Q: Draw an energy pathway diagram for the following reaction. Label the axes, reactants, products,…

A: Here in the given reaction Carbon and oxygen are the reactants and carbon dioxide is the product.

Q: urce of the activation energy required, and is this reaction endothermic or exothermic? The flame…

A: The correct option is:

Q: The following energy diagram shows the progress of a chemical reaction. A variety of energy…

A: In the given energy profile diagram,the DGO (activation energy) for the overall reaction is given by…

Q: Consider the following chemical reaction: Mg(s) + 2HCI(aq)MgCl2(aq) + H2(g) Which of the following…

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Q: Which of the following energy diagrams represents the slowest reaction? reaction coordinate reacion…

A: The reaction which has highest activation energy, is the slowest reaction.

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: If the reaction with the following potential energy diagram were catalyzed, the effect would be to:…

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Q: 2 Define "activation energy" b What is the role of a catalyst in chemical reactions? Draw an energy…

A: 2(a) The minimum energy that must be provided to the compounds in a chemical reaction in order to…

Q: Potential Energy Diagram B A Reaction Progress Use the Potential Energy Diagram. What is shown by…

A: Given

Q: Explain what happens in a chemical reaction? what does activation energy (EA) mean?

A: A chemical reaction is used to represent a chemical change.