Which of the following is an endergonic process? a. exothermic reactions b. endothermic reactions c. equilibrium reactions d. proposed reactions that do not proceed

Q: 6 Discuss how catalysts can make processes more energyefficient?

A: Given: Catalysts can make processes more energyefficient.

Q: A catalyst is a reactant in an equation. *       A. True       B. False

A: The answer is (B) False

Q: Gibb's Free Energy is   a. the spontaneous energy of a reaction   b. the chemical energy that can…

A: In a chemical or physical change, the Gibbs free energy is a useful quantity that used in the…

Q: A catalyst: a. changes the equilibrium concentration of the products. b. always increases the…

A: Answer A catalyst effect the both reaction forward reaction and…

Q: If you were to touch the flask in which an endothermic reaction was occurring, a.The flask would…

A:

Q: Ph Ph Ph Ph

A: These two reactions are the examples of Cross aldol condensation reaction where acetophenone reacts…

Q: Which of the following types of reactions is always thermodynamically favorable? a) one that is…

A: Thermodynamically favourable reactions are the one which shows change in energy from high to low or…

Q: Consider the energy diagram for the four processes and answer the following questions. A B D…

A: We are given with energy diagrams for four processes with different co-ordinates for reactants and…

Q: Why does decreasing concentration decrease the rate of a chemical reaction?

A: The chemical reaction rate is the speed with which the reaction moves ahead. Chemical reactions are…

Q: Decreasing the temperature typically causes the rate of a chemical reaction to slow down, which of…

A: Collision theory of reaction rate: According to the collision theory of reaction rate, the randomly…

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: If two reactants collided with energy but no reaction occurred, what would be the most likely…

A: There are three important parts to collision theory, that reacting substances must collide, that…

Q: Which of the following is TRUE about a chemical system in equilibrium?      a. Reaction rate remains…

A: Given that : We have to identify which of the following is TRUE about a chemical system in…

Q: If the rate of the forward reaction is the same as the reverse rate, A. the reaction has stopped…

A: In a chemical reaction, at chemical equilibrium the forward reaction rate is equal to the rate of…

Q: Explain how a chemical reaction that uses a catalyst can be “greener” than thesame reaction run…

A: Catalyst is defined as a substance that enhances the rate of any chemical reaction without itself…

Q: a forward reaction is exothermic and the temperature is increased A. the forward reaction will…

A: Reaction is exothermic. It means change is enthalpy is negative. Heat is evolved.

Q: 4) Which reaction is endothermic? Exothermic? Explain your answer. cvecse Reactants A LB Products…

A: Since you have asked a question with multiple sub-parts, we will solve the first three sub-parts for…

Q: Which of the following best represent the energy diagram of the iodine clock reaction 103 (aq) +…

A: The given iodine clock reaction involve three steps.  The first step of the reaction is a slow step…

Q: catalyst: actually participates in the reaction. TRUE OR FALSE?

A: Catalyst takes part in Chemical reaction and increase the rate of reaction by decreasing activation…

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: A reaction is endothermic, but proceeds very slowy. A catalyst is added to increase the reaction…

A:

Q: Some reactions require energy from the surrounding to react. The temperature of the the surroundings…

A: The reactions which require energy from the surrounding are the endothermic reactions.

Q: second law of thermodynamics

A:

Q: In a chemical reaction, the change in freeenergy is determined by: A. subtracting the energy of the…

A: free energy (G) is a thermodynamic potential that measures the "usefulness" or "unavailability" of a…

Q: A chemical reaction is allowed to take place inside a beaker. When this beaker is placed in a dish…

A: Exothermic reactions are those in which heat is released to the surroundings. Endothermic reactions…

Q: Define explain or describe each of the following terms: a. exthermic reaction b. endothermic…

A: By definition of exothermic reaction, endothermic reversible and dynamic equilibrium.

Q: For number 6 match the definition with the meaning

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

Q: 1. If heat is observed as products were formed means that the reaction is ___. a. endothermic b.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: For a chemical reaction, which conditions will result to the formation of the product? Choose from…

A: For formation of products, certain things have to be kept in mind.

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

A: A question about energy diagram for exothermic reaction.

Q: What is the usefulness of catalysts?

A: The usefulness of Catalysts can be described as follows -

Q: For number 9 I need the words to match the meaning for all of them

A: 1. A chemical reaction under stress will respond to alleviate that stress. This statement was given…

Q: Which of the following corresponds to the fastest reaction at room temperature? O A 100 O O O…

A: A reaction coordinate gives us the idea of how a reaction is progressing, whether it is endothermic…

Q: Can a catalyst convert an endothermic process to an exothermic process, causing the speeding of the…

A: Whether a chemical reaction is exothermic or endothermic depends on the standard enthalpy of…

Q: How does an increase in temperature affect the rate of a reaction? Explain the two factors involved.

A: The decrease in the concentration of the reactant or increase in the concentration of the products…

Q: Which one of the following reactions belongs to an exothermic reaction? A. The ionization of…

A: Exothermic reaction : In a reaction when products are more stable than reactants,the change in…

Q: According to the ale Chateliers principle what happens if heat is added to a system?

A: As there are two kinds of reaction which involves either evolution or absorption of heat .…

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: The system is said to be when the rate of the forward reaction is equal to the rate of the reverse…

A: Answer:- C Explanation:- At equilibrium state, the rates of forward and backward reactions are…

Q: Match each term with the correct statement below (use each answer only once) If external stress is…

A: *  If external stress is applied to a system at equilibrium,the system will adjust to offset as the…

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-…