Which of these changes would increase the rate of a reaction?     Decrease concentration     Use solid rather than a gaseous form     Add catalyst     Decrease temperature

Q: n studying a reaction that goes to completion (this is not a reversible reaction) what happens to…

A: For a reaction  aA + bB →cC + dD Rate is given as Rate = K[A]a [B]b

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: What is the role of a catalyst in a reversible reaction? O Increase the amount of products O Shift…

A: Catalyst can be defined as the substance which alters the rate of reaction by providing a new path.…

Q: Draw an energy diagram for an endothermic reaction without a catalyst (use a solid line) and with a…

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Q: Which of the following factors affects the equilibrium of reversible reactions involving gas?…

A: To identify: The factors that affect the equilibrium of reversible reactions involving gas.

Q: All of the following effect the rate of a chemical reaction except for which one? increasing the…

A: In this question, we want to identify which one doesn't effect the rate of the chemical reaction.…

Q: When the concentration of reactant molecules is increased, the rate of reaction increases. TRUE OR…

A: The rate of the reaction is the amount of reactant reacted in given amount of time.

Q: Which of the following will not affect the rate of a reaction between a solid and a liquid? Changing…

A: The changing concentration of reactants does not affect the rate of reaction  Reason - To determine…

Q: Which of the following determines the equilibrium position of a chemical reaction? Initial…

A: According to Le chatelier's principle. factors affecting on chemical reactions are. 1. initial or…

Q: Identify the change that will always shift the equilibrium to the right. remove reactant increase…

A: If a reaction is at equilibrium and we change the condition of reaction like concentrations,…

Q: How does a catalyst influence a chemical equilibrium? a) It speeds up the rate of the forward and…

A: A catalyst decreases the activation energy of a reaction.The catalyst itself remains unchanged after…

Q: When a reaction is at equilibrium, the reaction is no longer reversible all reaction stops the…

A: Equilibrium is dynamic in nature.

Q: Which of the following changes below speeds up the rate of reaction? Decrease the surface area of…

A: Increasing reactant concentration would speed up the rate of reaction

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: In a chemical reaction, what happen to the rate when you increase the temperature? Choose from the…

A: Rate of a chemical reaction is defined as the speed with which the reaction proceeds. It determines…

Q: A reversible reaction has the following reactants and products, construct the chemical equation for…

A: A reversible reaction has the following reactants and products, construct the chemical equation for…

Q: Describe the equilibrium concept for a reversible reaction.

A: ANSWER IS DISCUSSED BELOW :

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: 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: 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: 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: Which one of the following statement is true about how catalyst works? Catalysts increase the rate…

A: Catalysts are the enzyme use in reaction to increase the rate of reaction .

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: 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: Which is the appropriate description to show the effect of a catalyst on the reaction rate and…

A: An external substance which do not participate in the chemical reaction, but speed up the process by…

Q: A is a substance that increases the rate of a reaction without being used up during the reaction. O…

A:

Q: All of the following increase the rate of a chemical reaction except for which one? increasing the…

A:

Q: What happens to the rate of the forward reaction as an equilibrium reaction proceeds

A: Rate of the forward reaction will decrease with proceed of the reaction and it becomes equal to rate…

Q: How do you label an energy diagram of a chemical reaction?   What is a catalyst and how does it…

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

Q: In a reversible reaction, dynamic equilibrium is attained when which of the following occurs? The…

A: Q- In a reversible reaction, dynamic equilibrium is attained when which of the following occurs?…

Q: The reaction diagram shown below represents an exothermic reaction. Reactants Energy released…

A: There are two types of reaction on basis of heat is absorbed or released during the reaction-  1-…

Q: What may happen to the reaction rate when you add catalyst on it?

A: catalyst increases the rate of reaction  but it self doesn't involve in any permanent chemical…

Q: What happens if we lower the temperature of the reaction environment? Choose from the choices below:…

A: In this problem, we need to  explain the effect of change in temperature of reaction environment.

Q: Identify the change that will always shift the equilibrium to the right. remove reactant increase…

A: Generally, the change in pressure and volume has greater impact when the reaction involves gaseous…

Q: What do we call the minimum energy required to initiate a chemical reaction? Group of answer choices…

A: For any chemical and physical changes in  reactant molecule we required some amount of energy.…

Q: Which of the following cannot increase the rate of a reaction? Group of answer choices Increase the…

A: The reaction rate is the rate at which the reactants form products.  The reaction rate varies with…

Q: describe 3 ways to increase the rate of a chemical reaction.

A: Rate or speed of the reaction can be increased in ways as discussed in the following step.