which of the below statement concering the rate of the reaction is NOT true?   a. the rate of the reaction depends only on the concentration of the reactants b. the rate of the reaction decreases with decrease in temperature  c. catalyst decreases the energy of activation  d. the rate of the reaction increases with increase in temperature e. the rate of reaction increases with increase in concentration of reactants

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

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Q: 54. How and why do chemical reaction rates depend on temperature?

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Q: Which of the following statements is false? OA A catalyst increases the rate of a reaction, but is…

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Q: A catalyst speeds up a chemical reaction as a result of which of the following?   Question 14…

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Q: Which of the following would NOT increase the rate of a reaction? O A. Increasing the concentration…

A: Rate of reaction: It can be defined by saying that change in the concentration of the reactants and…

Q: Which of the following statements is correct? a. The rate of a reaction is same at any time during…

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Q: Which factor lower the rate of a chemical reaction? I. Increasing the temperature II. Removing the…

A: The temperature dependence of rate of a reaction is explained by Arrhenius equation.  Arrhenius…

Q: i. The graph of its concentration vs. the rate of reaction is parallel to the x-axis. ii. An…

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Q: 1. 109. Which of these will NOT increase the rate of a chemical reaction? 1. Increasing the surface…

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Q: All changes saved 10 The rate of a reaction depends on many factors such as the concentration of the…

A: Rate of reaction depends on concentration of reactant.  Increase in concentration of reactants,…

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

Q: d What are the differences between the two diagrams? Curve A Curve B Reaction progress Reaction…

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Q: Which three of these factors will not increase the rate of the reaction ? decreasing the kinetic…

A: Activation energy is defined as the minimum amount of extra energy required by a reacting molecule…

Q: Make a statement on how the concentration of a solution tends to affect the rate of a chemical…

A: Rate of reaction: It is the rate of reaction in which the speed at which the reactants are changed…

Q: Which reaction rate is a useful value but does not tell how fast the concentration of the…

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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: C What are the similarities between the two diagrams? Curve A Curve B Reaction progress Reaction…

A: Answer :-  The similarity between the two diagrams is-  the average energy of the reactants and…

Q: Reaction progress Increasing energy

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Q: (a) Select all of the correct statements about reaction rates from the choices below. The lower the…

A: The rate of reaction is defined as the speed at which reactants are converted into products. The…

Q: What happens to the rate of reaction as the concentration of the reactants increase? decreases?

A: What happens to the rate of reaction as the concentration of the reactants increase? decreases?

Q: Pls help ASAP. PLS look at the diagram of the graph to answer this.

A: Rate of a reaction can be expressed as how fast a reaction can occur

Q: Which of the following statements is correct? a. The rate of a reaction decreases with passage of…

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

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

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

Q: How does increasing temperature affect the rate of reaction? * the activation energy increases so…

A: The rate of a reaction describes the change in the concentration of the reactant and product with…

Q: An increase in temperature increases the rate of reaction. O True O False

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Q: True or False 1. It is imperative that collision occurs between two reactant particles to proceed…

A: There are some statements are given and we have to identify heater they are ture/false .

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A: The enthalpy change of a chemical reaction is calculated as follows: ∆H = Hproducts -Hreactants If…

Q: Factors that accelerate the rate of chemical reactions include all expect: a) increase in…

A: Given factors: a) increase in temperature  b) increasing the reactant concentration  c) increasing…

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Q: In general as a reaction proceeds, what happens to the rate of the reaction? Select one: a.…

A: The reaction rate or rate of reaction is the speed at which a chemical reaction takes place. And…

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

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Q: Which of the following changes would most likely increase the rate of a reaction?   a. increasing…

A: The rate of a chemical reaction helps in determining the speed of the reaction. It also tells about…

Q: A particular reaction forms carbon dioxide gas. in the first experiment performed, only a few…

A: The reaction occurring in second experiment takes place faster rate.

Q: Why does the rate of most reactions decrease over time? A. A decrease in reactant

A: We have to tell Why does the rate of most reactions decrease over time

Q: Consider this reaction diagrams where R is reactants and Pis products. R Reaction progress What…

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Q: State the effect of each on the rate of reaction as (1) increases, (D) decreases, or (N) no change.…

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Q: For the reaction mechanism below answer the questions.    Fast equilibrium             OH-   +…

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Q: Which of the following is NOT true of the transition state? O a. It is unstable and dissociate into…

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Q: 22. Which of the following would NOT increase the rate of reaction? A. raising the temperature B.…

A: The rate of reactions expresses the speed by which the reaction proceeds. This can be expressed in…

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

A: Given

Q: How does a catalyst increase the rate of a chemical reaction?  A.By increasing the concentrations of…

A: The activation energy is the amount of energy when supplied to a reaction, the reaction starts to…

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: What does a catalyst do to speed the reaction rate? It increases the concentration of the reactants.…

A: The best option that describes the role of catalyst in speeding up the rate of reaction has to be…

Q: 51. The major reason an increase in temperature causes an increase in reaction rate is that (A) the…

A: An increase in temperature typically increase the rate of reaction .The increase in temperature will…

Q: 5. Which of the following statements is correct? A. The rate of a reaction is independent of…

A: The rate of reaction is the measure of the speed of the reaction. It is the rate at which chemical…