What happens to an endothermic reaction when an equilibrium system is heated?  The system shifts forward.  The system shifts backward.  The equilibrium does not shift to maximize the stress. or  The equilibrium does not shift to restore original conditions.

Q: reactions store energy by forming chemical bonds. When energy is converted between forms there is…

A: Chemical reactions store energy by forming chemical bonds When energy is converted between forms…

Q: If the given statement is true, write T. Otherwise, write F and explain why it is false. 1)…

A: Based on the types of reaction we xan identify whether it will produce electricity or not. And…

Q: Consider an exothermic reaction given below. Explain how the equilibrium will shift if the reaction…

A: When a reaction proceeds, the reactants convert to products. The amounts of reactants decrease with…

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: Define the concept of equilibrium in a chemical reaction and explain how it is achieved.

A: In a chemical reaction, equilibrium refers to a state where the forward and reverse reactions occur…

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

A: Equilibrium is dynamic in nature.

Q: What is the main principle of chemical equilibrium? Please write an example reaction for chemical…

A: The chemical reaction is a process in which one or more substances called the reactants are…

Q: A reversible reaction is always a decomposition reaction. O True O False

A: Given: To find a reversible reaction is always a decomposition reaction.

Q: differentiate between exothermic and endothermic reactions

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Q: In the context of exothermic reactions in equilibrium, when the temperature is lowered, heat flows…

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Q: Which statement describes equilibrium in a chemical reaction? A Equilibrium occurs when there are…

A: Equilibrium reactions are those reactions in which there is no change in concentrations of Reactants…

Q: In an exothermic reaction , an increase in temperature favors the formation of products. True or…

A: In an exothermic reaction, energy is produced in terms of heat. So change in enthalpy change is…

Q: Problem 3: The same student wanted to determine the heat of dissolution for potassium chlorate…

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Q: What is the effect of temperature change on equilibrium a) an exothermic chemical reaction? b) an…

A: Le Chatelier’s principle states that changes to an equilibrium system will result in a predictable…

Q: If two reaction diagrams show different reactant energies they can both represent the same reaction?…

A: Energy profile diagram of the reaction:  In the energy profile diagram, the energy of reactants…

Q: How will increasing the temperature affect the equilibrium of a reversible exothermic reaction

A: Exothermic reaction : Reactions in which energy is released in the form of heat.

Q: As the reactant concentration increases, the average kinetic energy of molecules increases. TRUE OR…

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as…

Q: "Synthesis gas" is a mixture of carbon monoxide and water va reaction is one of the ways hydrogen is…

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Q: What would happen to the following endothermic reaction that is in equilibrium if heat is added?…

A: Interpretation: If heat is added to the following endothermic reaction that is in equilibrium, whats…

Q: Which of the following statements is NOT true about an exothermic reaction. O A. Exothermic…

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Q: 100 + 80- 60+ 40+ 20--- Reaction Coordinate Potential Energy (kcal)

A: Study the potential energy v/s reaction co-ordinate diagram carefully and examine the reactants and…

Q: If concentration of a substance is increased, does the equilibrium shift toward or away from that…

A: The solution is given below -

Q: True False

A: The question is based on the concept of equilibrium. it involves application of le-chatelier…

Q: Which of the following statements concerning equilibrium is not true?  a The equilibrium…

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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: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a 1.5 L…

A: Given [SO3 ]  = 5 × 10-2M [SO2 ]  =  3 × 10-3M [O2]     =  3.5 × 10-3M Kp         = ? Kc          =…

Q: Describe an example of an exothermic reaction.

A: An exothermic reaction can be defined as the reaction that releases large amount of heat.

Q: A reaction where the products are higher in energy than the reactants is an example of an

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Q: Which statement is correct about the rate of a chemical reaction?  It increases when the…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Indicate whether each of the following reactions is endothermic or exothermic. K*(g) + Br (g) →…

A: Given : We have to predict whether the reaction will be endothermic or exothermic.