What do we call the minimum energy required to initiate a chemical reaction? Group of answer choices Activation energy Collision energy Heat energy Reaction energy

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: Which of the following is/are true if a solid reactant is ground into a powder? More particles are…

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Q: Which of the following affect the rate of a reaction?     temperature     nature of reactants…

A: Factors that affect the rate of the reaction is given by following –  Temperature Nature 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: Which of the following changes will increase the average kinetic energy of the reactants? adding a…

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Q: Which of these will slow down a chemical reaction Adding a catalyst Increasing the temperature…

A: Option 3 should be the correct answer Decreasing the concentration of the reactants Because we know…

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

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Q: Which factors must be equal in a reversible chemical reaction at equilibrium? * The concentrations…

A: The state of the system in which the measurable properties of the system such as concentration,…

Q: The red arrow represents ENERGY Reaction progress the difference in energy between reactants and…

A: An energy profile diagram represents the energy pathway ( most favourable ) of the transformation of…

Q: As the temperature of reactants increases, which of the following will also increase? Check all that…

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Q: As you decrease the surface area of a reactant, the rate of the reaction increases or decreases?

A: Rate of reaction depends on the area of the reactants.

Q: Which factors will influence the rate of a chemical reaction? O adding a catalyst O changing the…

A: The rate of reaction depends on various factors and can be altered by changing specific parameters.

Q: Below is an energy diagram for a chemical reaction. What information about the reaction energy does…

A: Given:Energy diagram for a chemical reactionDetermine the information related to this graph.The…

Q: What does a catalyst do? Decrease the activation energy Catalysts are used instead of the regular…

A: catalyst decreses the activation energy. When it decreses the activation energy, the rate of…

Q: Draw a reaction-energy diagram for a one-step exothermic reaction. Label the parts that represent…

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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: Describe the reaction shown in the following potential energy diagram: Activation Energy A+B…

A: Answer- From the given figure - We can say that Energy of reactant is greater than Energy of…

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

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Q: Which quantity does not increase when the temperature of a reaction system is raised? activation…

A: Quantity does not increase when the temperature of a reaction system is raised

Q: Which of the following is not one of the five factors that influence reaction rates? O The…

A: Rate of reaction:- Rate of reaction is affected by:- 1) Temperature as it changes rate constant. 2)…

Q: Which of the following conditions will decrease the rate of a reaction? a decrease in…

A: The rate of reaction increases with increase of temperature because of increase of number of…

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: Which of the following will not affect the reaction rate of a reaction? Increasing the surface area…

A: The rate of a reaction depends upon the following factors

Q: Which of the following changes will increase the total frequency of collisions, both effective and…

A: Given: The total frequency of collisions, both effective and ineffective collisions increases.

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

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Q: For number 6 match the definition with the meaning

A: the detailed solution for this is provided below in table.

Q: Because there is stability in reactants, A) before two reactants can form products, they must…

A: Activation energy is the minimum energy required for the reactant to react and form product.

Q: What is the reactant side? Left or right?

A: reactants  <=> products Given reversible reaction is C6H12O6(aq) + 6 O2(g) <=>6 CO2(g) +…

Q: Sketch an energy diagram for a forward reaction to be an exothermic reaction

A: A question about energy diagram for exothermic reaction.

Q: State whether the following changes will result in an increase in the reaction rate, a decrease in…

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

A: The reaction in which the heat is given to the system is known as an endothermic reaction. The…

Q: Answer the two questions in the space provided. Explain your thinking for both question, on why you…

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