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

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

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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: Use collision theory to explain what the steric factor of the Arrhenius equation is.

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Q: Explain how/why changing the beaker size (increasing surface area of reactants) affects rate in…

A: The question is based on the concept of chemical kinetics. we have to determine the effect of…

Q: What happened to the rate of the reaction when the concentration was increased? Explain the effect…

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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: Explain how the activation energy affects a rate and be able touse the Arrhenius equation?

A: From the Arrhenius equation, the rate of the reaction is related to the activation energy as…

Q: activation energy

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

Q: Visualize the reaction energy diagram for a one-step,endothermic chemical reaction. Compare the…

A: Activation energy of forward reaction is greater than activation energy of reverse reaction for…

Q: How can the activation energy of a reaction be changed?

A: Activation energy of a reaction can be changed by using catalyst. A positive catalyst decrease the…

Q: A chemical reaction is endothermic and has an activation energy that is twice the value of the…

A: The reaction energy profile diagram for a chemical reaction is plotted between extent of reaction…

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: Given any of the factors temperature, catalyst, or concentration-explain in terms of collision…

A: Collision theory - - collision theory explains that to occur a chemical reaction the reactants must…

Q: (a) What factors determine whether a collision between two molecules will lead to a chemical…

A: According to the collision theory,reactants lead to the formation of product by colliding with…

Q: Reactions with higher activation energies go ____________ than reactions with lower activation…

A: Activation energy is the minimum amount of energy required for the reactants to get converted into…

Q: What is the activation energy for the reverse reaction?

A: Activation  energy  is the energy  required  to reach at transition  state ( activated  complex) and…

Q: according to collision theory, the rate of a reaction increases as the reactant concentration…

A: Collision theory states that when suitable particles of the reactant collide with each other, only a…

Q: The concentration of the reactants in a solution affects the rate of reaction. Use collision theory…

A: A chemical reaction is defined as the process in which a substance undergoes molecular…

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: Explain how the activation energy for the forward and the reverse reactions are similar and how they…

A: Activation energy: When the reactant molecule converts into the products, they required the minimum…

Q: What two factors determine whether a collision between two reactant molecules will result in…

A: Two factors determine whether a collision between two reactant molecules will result in reaction is…

Q: In terms of collision theory, to which of the following is the rate of a chemical reaction…

A: According to the collision theory, “the molecules of reactants are assumed to be hard spheres and…

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: Draw the energy diagram and label the reactant, product, transition state, enthalpy change, and the…

A: Starting material is considered to be the reactants. The energy diagram begins with the reactants at…

Q: If two reactant particles collide with less than the activation energy required, what happens?

A: According to collision theory, the reactant particles must collide with sufficient energy to break…

Q: Explain why just having a collision between two molecules of reactants may not form the desired…

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Q: happened to the rate of the reaction when the concentration was increased? in the effect of…

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Q: Explain how an increase in temperature will affect the activation energy and the rate of the…

A: Chemical kinetics is the study of the reaction that how fast or slow a reaction is taking place. The…

Q: account for the relationship between the rate of a reaction and its activation energy, and the…

A: The relationship between the rate of a reaction and its activation energy - The activation energy of…

Q: Which step has the highest activation energy?

A: The activation energy (Ea) is the minimum energy that is required to start any reaction  Here, the…

Q: Increasing the temperature will speed up the reaction because the number of collisions with energy…

A: For a chemical reaction, the rate of reaction increases as we increase the temperature of the…

Q: Explain how to calculate the activation energy for the reaction

A: Activation energy is the minimum amount of energy needed to activate or energize molecules or atoms…

Q: the minimum energy required to initiate a chemical reaction?

A: Collision theory is used to conclude about the rate of a chemical reaction and it is based on the…

Q: Chemical reactions occur when reactants collide. What are two factors that may prevent a collision…

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Q: Activation energy of uncatalyzed reaction and the catalyzed reaction A. If the first quantity is…

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Q: How to find activation energy using the Arrhenius Equation

A: Activation energy is the minimum energy needed by the reactants to go to product state.

Q: Describe two ways to make a chemical reaction proceed faster, and explain why the rate increases…

A: Chemical kinetics can be defined as the branch of chemistry that deals with rate of chemical…

Q: Draw two activation energy diagrams for an endothermic reaction, one with and one without a…

A: A catalyst provide a alternate pathway for reaction with lower activation energy.   Catalyst lower…

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: How does collision orientation affect the rate of a reaction

A: Reaction rate, in chemistry, the speed at which a chemical reaction proceeds. Collision theory used…

Q: Explain how a chemical reaction occurs according to the collision model. Explain the meaning of the…

A: When two reactant molecules with very high energy collide, then a chemical reaction occurs.  The…

Q: use the collision theory to explain why concentration has this effect on reaction rates

A: Introduction :  We have to tell effect of concentration on reaction rates .

Q: Sketch an energy level diagram for this overall reaction, which is exothermic. Add to your diagram a…

A: Given Mechanism: NO2(g) + SO2(g) -----> NO (g) + SO3 (g) NO(g) + 1/2 O2 (g) -----> NO2(g)