Which statement correctly describes a chemical reaction at equilibrium? 1. The concentrations of the products and reactants are equal. 2. The rate of the forward reaction is less than the rate of the reverse reaction.     3. The rate of the forward reaction is greater than the rate of the reverse reaction. 4. The concentrations of the products and reactants are constant.

Q: Can you make a general statement about what happens to a reaction at equilibrium when you add either…

A: When the reaction is in equilibrium,  then by addition of the reactant , equilibrium constant…

Q: When heat is removed from an exothermic reactions the equilibrium shifts towards the products. True…

A: Answer  In exothermic reaction heat released during the process Heat…

Q: Which of the following is the factor that causes a reversible chemical reaction to reach…

A: The factor that cause a reversible chemical reaction to reach equilibrium

Q: Which of the following is true for a reaction at equilibrium? A) The rate of the forward reaction is…

A: Equilibrium reaction : When the concentrations of reactants and product areconstant then the…

Q: Which of the following statements best describes what occurs at equilibrium? A) The reaction has…

A: Given, here four options related to concept of equilibrium and we are asked to find among these…

Q: Why are reactant and product concentrations constant at equilibrium?   Because the chemical…

A: We have to predict the correct statement regarding equilibrium.

Q: True or false?  a reversible reaction has reached equilibrium when the concentration of the…

A: A chemical reaction is said to have reached equilibrium when the rate of formation of products from…

Q: What are reactions at equilibrium

A: In this questions, we will discuss about equilibrium reactions.  You can see details explanations…

Q: What is the result of adding more reactants when the reaction is at equilibrium?  The reaction will…

A: Given,  When adding more reactants to the reaction  at equilibrium the reaction will proceeds:

Q: How does each of the following changes affect the yield of NO at equilibrium?

A: Le Chatalier's Principle helps to predict the effect of change in temperature and pressure or…

Q: At equilibrium, the rates of the forward and reverse reaction are equal. True or false

A: Equilibrium is the state of process at which measurable parameters becomes constant.

Q: An endothermic forward reaction will favor a shift to the right, allowing a decrease in the…

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

Q: forward reaction equilibrium achieved backward reaction time A. The forward and backward reactions…

A: The state of reversible reaction where the rate of the forward and reverse reaction becomes equal is…

Q: Which of the following processes are at equilibrium? a. opposing rates of reaction are equal b.…

A:

Q: According to Le Chatelier’s Principle, which direction does a reaction move if the concentration of…

A: Le chatelliar's principle used to predict the direction of eqilibrium.

Q: Define Le Chatelier's Principle. * When a chemical system at equilibrium is disturbed, the syster…

A: We have given that  Define Le Chatelier principle.

Q: The following equilibrium takes place at high temperatures. How will the concentration of NO at…

A: The question  is based on le-chatelier principle.   IT states that when a system at EQUILIBRIUM is…

Q: Which of the following is true about a reversible reaction at its equilibrium?   a. The…

A: Equilibrium is that state of any reaction where we have no net consumption of reactants and no net…

Q: What do you call the algebraic expressions that describe the concentration relationships that exist…

A: An equilibrium-constant expression is an algebraic equation that describes the concentration…

Q: Which of the following is/are true concerning a chemical reaction at equilibrium? 1. The system will…

A: A reaction is said to be at equilibrium when the amount of reactants and products do not undergo an…

Q: Describe the equilibrium concept for a reversible reaction.

A: ANSWER IS DISCUSSED BELOW :

Q: Which of the following is true for a chemical reaction at equilibrium? both the forward and reverse…

A: For a chemical equation at equilibrium we know that the rate of forward reaction is equal to the…

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: 4. When is a reaction said to be reversible? 5. What is meant by chemical equilibrium?

A: Question 4 : A reversible reaction is a chemical reaction where the reactants form products that, in…

Q: Which of the following is incorrect about the condition in equilibrium? A. The concentration of the…

A: The main characteristics of chemical equilibrium are as follows:   At chemical equilibrium, the rate…

Q: What happens when a chemical reaches equilibrium?

A: Chemical equilibrium is characteristic of  reversible reaction.  When a reaction is carried out in a…

Q: Describe the concentration of reactants and products at equilibrium.

A: Types of reactions:   Based on extent of completion reactions are two types 1. Irreversible…

Q: Which of the following is true for a reaction at equilibrium?

A: When a chemical reaction occurs, the reactants will react to produce the products.  With time, the…

Q: In general, for a system at equilibrium, indicate the direction the equilibrium will shift for the…

A: Given: The concentration of one or more of the reactants is decreased.

Q: Describe reversible reactions and the concept of equilibrium?

A: Describe reversible reactions. Describe the concept of equilibrium.

Q: The following equilibrium takes place at high temperatures. How will the concentration of NO at…

A: 1. When N2 is added,  From above reaction, it was observed that N2 is a reactant, therefore if we…

Q: 7.1 Explain how the mixing of reactants and products affects the position of chemical equilibrium.

A: How mixing of reactants and products affects the position of chemical equilibrium can be explained…

Q: True or False? 1. The concentration of reactants and products at equilibrium can be any random…

A: No this statement is false .

Q: Define chemical equilibrium. Must amounts of reactants and products be equal at the equilibrium?

A: We have asked to define chemical equilibrium and also asked that is it correct the amount of…

Q: Why are reactant and product concentrations constant at equilibrium? (A Because the chemical…

A: Answer: For a chemical reaction, chemical equilibrium is a state at which all the parameters that…

Q: PCl5PCl5

A: The reversible chemical reaction is : PCl5  ---> PCl3 + Cl2

Q: What are the two factors to look for when determining if the reaction is at equilibrium? * Forward…

A: The two factors to look for when determining if the reaction is at equilibrium are, Forward and…

Q: ▼ Part A The following diagrams show the chemical reaction over a four-hour time period. If C is…

A: Equilibrium of reaction can be defined based on the concentration change of reactants and products.

Q: reaction rates once chemical equilibrium is established?       The reverse rate is always faster…

A:

Q: Which of the following is/are true concerning a chemical reaction at equilibrium? 1. The system will…

A: The statements given are,

Q: Consider the reaction: A ←--→ B At equilibrium, what can be said about the concentration of A and…

A: The concentration of reactants and products at equilibrium will be constant they are not alter their…

Q: Consider the following reversible reaction at equilibrium: CO(g) + Cl2(g) COC12(g). Use Le…

A: Le Chatelier principle - Le Chatelier principle states that if a reaction is in equlibrium and we…

Q: Le Chatelier’s principle allows scientists to predict shifts in equilibrium. If you increase the…

A: Le Chatelier's principle says that if any change is happen to a reaction (system) at equilibrium,…

Q: complete the statement about chemical equilibrium. STATEMENT Chemical equilibrium is in

A: Chemical kinetics is branch of chemistry in which we deal with the speed at which rate of reaction…

Q: Le Chatelier's principle states that: what is the correct answer ? a. Only exothermic reactions can…

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

Q: What factors affect equilibrium?

A: Equilibrium of any reaction is affected by several factors. They are 1) Temperature of reaction  2)…

Q: Which of the following occurs when reactants are removed from a chemical reaction in solution or the…

A: According to lechatliers principle when a system at equilibrium is subjected to a stress (change in…

Q: Which statement regarding chemical equilibrium is incorrect? A) The concentrations of reactants and…

A: the incorrect statement regarding chemical equilibrium will be:

Q: Which of the following is/are true concerning a chemical reaction at equilibrium?   1. The system…

A: For the reversible reaction the condition where the rates of forward and reverse reactions become…