a. Explain how a catalyst increases the speed of a chemical reaction. b. Draw a simple energy profile diagram to show the reaction pathway of a reaction with and without the presence of a catalyst.

Q: reaction will occur, give the product(s) otherwise write no reaction. Also indicate if the reaction…

A: The answer is as follows:

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A: During the nuclear disintegration process, one nucleus or atom after disintegration induces other…

Q: The reaction rate to double

A: Elimination reaction is an organic reaction in which two groups from adjacent carbon atoms are…

Q: Explain why increasing temperature increases the rate of reaction.

A: Since by increasing the temperature of the reaction, we are providing more energy to the molecules…

Q: Consider a hypothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some…

A: When heat of reaction is positive , then the reaction will endothermic. Heat of reaction = Energy of…

Q: According to the model of chemical reactions developed in class, explain why adding a catalyst can…

A: Activation energy is the minimum amount of energy required for a chemical reaction to proceed in the…

Q: Explain the difference. Show the reaction mechanism and explain why they do different things.

A: We have given two reaction  In 1st reaction the base is CH3O- which is not bulky base as LDA so it…

Q: Which factor of reaction rate can’t be manipulated during a chemical reaction? a) Temperature b)…

A: A chemical reaction is affected by these factors but temperature, surface area and concentration can…

Q: In a multi-step reaction pathway, the step is the rate-limiting step. (A) (B) Fastest Slowest

A:

Q: Use the energy diagram for the reaction A D to answer Im the questions. How many transition states…

A:

Q: A. If a reaction will occur, give the product(s) otherwise write no reaction. Also indicate if the…

A:

Q: Which of the following is NOT a reasonable assumption about the chemical reaction whose energy…

A: Given answer of choices,   The activation energy for the reaction is 100 kJ  The reaction is…

Q: To draw: An energy diagram for a two-step reaction in which both steps are exergonic and in which…

A: The exergonic reactions are referred to as exothermic reactions in which, the reactant energy is…

Q: The reaction energy diagrams for four different reactions are shown. Which reaction would be…

A: Answer = c

Q: On an energy diagram, circle the value/portion of the reaction energy diagram that is affected by a…

A:

Q: ,what is the observed overall reaction

A: In this question give that two step reaction. We have find a overall reaction , valuable molecule…

Q: Use the energy diagram for the reaction A⟶D to answer the questions. How many transition states are…

A: Transition state: The transition state of a chemical reaction is defined as the state corresponding…

Q: This is the reaction diagram of reactant A converted to product D (A - D). The reaction has…

A:

Q: Explain why increasing the temperature and/or adding a catalyst will increase the rate of any…

A: The effect of temperature and catalyst on the rate of reaction is explained below.

Q: n summary, a reaction that forms mostly all products will have a ∆G _______ while a reaction that is…

A:

Q: Consider the energy diagram for the reaction A -> B. Identify the intermediate, the transition…

A: The progress of a reaction can be represented by the reaction coordinate diagram. In a reaction…

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: Label following statement as true or false. Correct any false statement tomake it true. a.)…

A: (a) The relation of rate constant with temperature is given by Arrhenius equation. k=Ae-Ea/RT where…

Q: Identify the energy diagram(s) that illustrate a slow reaction. Select all that apply. E AH AHP…

A:

Q: What would happened to the rate of the reaction by decreasing the number of moles of reacting…

A: Here the mentioned three factor greatly influenced the rate of reaction. The concentration,…

Q: Sketch a qualitative reaction energy diagram for a chemical reaction with and without a catalyst.…

A: Reaction energy diagram for endothermic reaction in presence of catalyst or in absence of catalyst =…

Q: Catalysts are sometimes used in chemical reactions.         a.  Explain what a catalyst does in a…

A: Catalyst is a chemical substance which increases the rate of a reaction without itself being changed…

Q: Which one of the following actions would decrease the reaction rate?

A: Le Chatelier's principle states that when a system experiences a disturbance (such as concentration,…

Q: How does a catalyst influence the rate of a reaction

A: We have to tell effect of catalyst on rate of reaction

Q: If the energy of activation is lowered for a chemical reaction, which is true? OThe reaction…

A: Given that, What happened if energy of activation of a reaction is lowered?

Q: raw a reaction coordinate for an exergonic, four step reaction.  The third step of this reaction is…

A: The type of reaction in which free energy is released is called exergonic reaction. For such a…

Q: Explain why a high energy of activation causes a reaction to be slow.

A: The cause of the slow reaction due to high energy activation needs to be explained.

Q: 3. Consider the reaction coordinate below for a two-step chemical reaction In step 1, compound a…

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Q: i) Compare energy diagrams A and C. In which case will the transition state resemble reactants more…

A: Usually, the energy difference between the two molecules is small when they have a similar chemical…

Q: In an all gas phase reaction, the size of the reaction flask was increased. What happens to the rate…

A: answer : Rate of a reaction :-it is defined by the change in concentration of molecules in a time.…

Q: ) Heat a pack of sawdust in a stained test tube. Observations. Is the reaction reversible or…

A:

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: Minimum amount of energy needed by a chemical reaction. reaction meeh anism C. rate activation enery…

A: Solution:    Chemical reaction is defined as the reaction between one or more reactants to form one…

Q: 1.4 Which of the following statements is (are) true about the energy diagram drawn below? [2] of 5…

A: The chemical reactions which releases heat energy during the course of the reaction are called…

Q: e Types of reactions

A:

Q: Use energy diagrams to compare catalyzed and ucatalyzed reactions

A: A catalyst is a substance that increases the rate of the reaction by lowering the activation energy…

Q: Which of the following statements is false? Free Energy Reaction Progress the reaction is…

A: 1- In this reaction products have less energy than reactant. So that ∆H = [ ∆H(product) -…

Q: Which reaction is slowest? reaction coordinate reaction coordinate reaction coordinate A A) A B) В…

A: Activation energy of a reaction is closely related to the reaction rate. Higher the activation…

Q: ) Relates the reaction rate to the concentrations of reactants. 9. General Rate C Raje Law d. Order…

A: Relating the reaction rate to reactant concentrations

Q: Why does a higher concentration make a reaction faster?

A: Increase in the concentration increases the rate of reaction : Reason: Higher concentration means…

Q: heat on rate decreases by half on rate stays the same on rate doubles on rate quadruples

A: As reaction is elimination reaction.so it follows E1 mechanism which depends on concentration of…

Q: Use the energy diagram for the reaction A → D to answer the questions. How many transition states…

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

Q: Q1 How did an increase in temperature affect the rate of a reaction?o

A: On increasing Temperature, Rate of reaction also increases.