A В Products Reactants AH AH Reactants Products Reaction Progress - Reaction Progress- Potential Energy - Potential Energy

Q: Lavel the diagram : Main Idea: Catalysts reduce the activation energy of chemical reactions The…

A: Each chemical reaction is associated with a certain amount of energy and the energy can be liberated…

Q: For the following pair of reaction diagrams, identify which of the pair is catalyzed: 50 45 40 35 45…

A: A catalysed reaction is the one in which a catalyst is used to increase the rate of reaction

Q: tential Reactants ergy Products Time hat statement is best represented by the letter Y in this…

A: We know that this is the activation energy curve and here X resembles the activation energy needed…

Q: What role does the reactivity of the reactants play indetermining the rate of a chemical reaction?

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

A: The energy profile given is

Q: Pls help ASAP.

A: Which of the following has no effect on rate of reaction??

Q: A chemistry graduate student is studying the rate of this reaction: CICH,CH,CI (g) → CH,CHCI (g) +…

A:

Q: X2 Cu + ZC) - X2ZC3(ag) Based on collision theory how will the following change the rate of the…

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

Q: Does the instantaneous rate increase, decrease, or remain the same as the reaction proceeds?

A: The instantaneous rate of reaction is directly proportional to the decomposition of reactants. As…

Q: Carbon tetrachloride, CCI, (g), can be synthesized according to the reaction represented below. A…

A: As the temperature of the reaction increases, the energy of molecules increase  hence the fraction…

Q: Define the following :(i) Order of a reaction(ii) Activation energy of a reaction

A: Chemical kinetics tells about the rate of reaction at which it occur.

Q: On the graph below, sketch the energy diagram for a reaction that has an activation energy of…

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Q: Which of the following factóPS Therease tn rate of a reaction? Increase in temperature Decrease in…

A: There are many factors affecting the rate of Reaction. Temperature, pressure, activation energy,…

Q: ‘Collision theory states that all collisions between reactant particles will result in a chemical…

A: The collision theory of reaction rates is based on the kinetic theory of gases which assumes that,…

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: 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: 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: i. Three major factors affect the rate of a reaction, which are adding a catalyst, increasing the…

A: (i). According to Arrhenius equation : rate constant in given by : k = A.e^-(Ea/RT)  Taking ln on…

Q: What determines whether a chemical reaction is exothermic or endotherr The amount of activation…

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Q: 5. Explain why a minimum amount of energy would be required for a collision between two molecules of…

A: The rate of the reaction is referred to the change in the molar concentration in the distinct…

Q: Which of the statements given about the catalyst is not correct? D A catalyst changes the mechanism…

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Q: Use the diagram below to explain which letter choice would have the fastest reaction rate and why…

A: A multiple choice question based on Collision theory, which is to be accomplished.

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

A: Rate of reaction depends on temperature and varies with change in temperature.

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: The following figure represents chemical reaction before and after using a catalyst and from the…

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Q: The lower reaction path, including points B, C and D, could represent which of the following things:…

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Q: Draw a reaction profile (the graph of energy as a function of time as a reaction progresses) for the…

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

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Q: The catalyst influences the rate of reaction in which ways? O nothing happens O Decreases it O…

A: Correct answer is A

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: According to the collision theory for chemical reactions, why do most reaction rates increase with…

A: Collision theory of reaction rate: According to the collision theory of reaction rate, the randomly…

Q: A catalyst provides an alternate pathway for a reaction to occur. The alternate pathway has a lower…

A: The stoichiometry of the reaction does not change because when a catalyst is present in the reaction…

Q: 11. This reaction happens very fast. Which of the following energy diagrams best represents this…

A: First reaction wil have the fastest rate because it has lowest value of activation barrier or…

Q: 47. Which of the following affects the activation energy of a reaction? temperature of the reactants…

A: As per bartleyby guidelines i answered only first question so please don't mind. Kindly post other…

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

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Q: A. Draw a reaction coordinate diagram that is consistent with the shown chemical equations and…

A: Answers are explained below.

Q: A chemistry graduate student is studying the rate of this reaction: CICH,CH,CI (g) → CH,CHCI (g)…

A:

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: Define the following terms:(i) Order of a reaction.(ii) Activation energy of a reaction.

A: To find: The definition for Order of a reaction and Activation energy of a reaction

Q: iedly 1. reacting substances must collide. 2. reacting substances must have enough energy. 3. the…

A: The explanation of these questions are given below

Q: c. Draw a reaction diagram for the reaction between C27H29OSS and NH4CI. Label the enthalpy,…

A: Given: Reaction of thymol blue with ammonium chloride To find: Energy profile diagram Solution:…

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

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Q: _15. As the temperature of a reaction is increased, the rate of the reaction increases beçause the…

A: Option B is correct answer.

Q: Label the energy diagram (7 bins) and indicate which reaction corresponds to the energy diagram.…

A: The solution is provided in the next step:

Q: Refer to the following table to answer a, b, and c. (NOTE: Ea is activation energy.)…

A: 1) . From activation energy and Arhenius equation we know that for a reaction  to occur the kinetic…

Q: The energy diagram below shows a reaction with and without catalyst. Based on this diagram, which of…

A: The energy of the reaction can be calculated as: Enthalpyreaction = Eproducts- Ereactants

Q: 40. The reaction that produces ammonia is represented by a balanced equation, shown below. A…

A: In a reaction, the minimum amount of potential energy required to form the product is known as the…