QUESTION 2 Which of the following statements about a system at chemical equilibrium is true? O The forward and reverse reactions both stop. O The forward reaction has a faster rate than the reverse reaction. O The reverse reaction has a faster rate than the forward reaction. O The forward reaction rate is equal to the reverse reaction rate. O There are no more reactants left.

Q: 10. Based on the reaction Br₂(g) + Cl₂(g) + 14 kJ 2BrCl(g), which of the following will happen if…

A: Le Chatelier principle says that equilibrium will shift in such a way so as to undo the effect of…

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

A: What is the result of adding more reactants when the reaction is at equilibrium?

Q: reverse

A: Equilibrium constant tells about the relation between reactants and products at equilibrium.

Q: QUESTION 12 At 450°C, tert-butyl alcohol decomposes into water and isobutene. (CH3)3COHg) =…

A: According to Le Chatelier's principle reduction in volume shifts the equilibrium in the direction…

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: For questions 9-13. Consider the reaction 2NOCI(g) 2NO(g) + C12(g). If this reaction is at…

A: Le chatelier principle if the equilibrium of a system is disturbed by a change in one or more of the…

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: 2 CH4 (g) + O2 (g) = 2 CO (g) + 4 H2 (g) Equal numbers of moles of CH4 and O2 are drawn into a…

A: At equilibrium, it is found that the reactant moles becomes less than taken initially due to…

Q: Which of the following is true when a reaction is at equilibrium?     ΔG > 0     ΔG < 0     ΔG…

A:

Q: Styles d) How would the equilibrium system respond to the following stresses? Towards products,…

A: Given: The given reaction is: 2 CO (g) + O2 (g)  ----&gt; 2 CO2 (g) This reaction is an exothermic…

Q: Which of the following is true about a chemical reaction at equilibrium?   X.Both the direct and the…

A:

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: 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: 1) When a system is at equilibrium: A) the reaction rate of the forward reaction is equal to the…

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

Q: 2. Identify the INCORRECT statement below regarding chemical equilibrium. A)All chemical reactions…

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

Q: 5. What effect will increasing the temperature have on the system? OThe reaction will shift in the…

A:

Q: How does the equilibrium position change when a reversible reaction involving gas is compressed?…

A: Given : The gaseous mixture is of reaction is compressed.

Q: QUESTION 7 According to the chemical reaction shown below, which of the following is true if H2 was…

A: we have to identify the true statement

Q: Use the reaction system below to answer the questions that follow. Predict the effect of changes in…

A: According to Le-Chatelier principle, when a reaction equilibrium is disturbed, the reaction moves in…

Q: forward

A: The correct statements are.   At equilibrium the rate of forward and reverse rate are same. At…

Q: For the following endothermic reaction system at equilibrium: Fe203(s) + 3H2(g) * 2Fe(s) + 3H20(g)…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

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

A: No this statement is false .

Q: Consider the following reversible reaction at equilibrium: CO(g) + Cl2(g)   COCl2(g). If chlorine…

A: Le chatelier's principle: In equilibrium reaction, if equilibrium is disturbed by alter any…

Q: The concept of chemical equilibrium is very important.Which one of the following statements is the…

A: The statement (b) If a system is at equilibrium, the rate of the forward reactionis equal to the…

Q: Consider the following reaction at equilibrium. What effect will reducing the pressure of the…

A:

Q: Consider the following reaction at equilibrium. What effect will increasing the temperature have on…

A: As it is given that reaction is exothermic means when we increase the temperature of the system then…

Q: Label the following statements as true or false.True False When Q &lt; Kc, the reaction shifts to…

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

Q: eases, the number of moles of NO(g) will...     decrease increase stay the same   3.For a given…

A:

Q: Select all of the correct statements about equilibrium from the choices below. At equilibrium the…

A: Equilibrium reaction is a reaction where reaction rate of both forward and backward are equal and…

Q: Adding a catalyst to an equilibrium system will:     produce more products at equilibrium.…

A: The answer is given as follows

Q: Which is true of a system at equilibrium Kc - 1? Equilibrium favours neither reactants nor products…

A: Answer :

Q: Question 10 Which one of the following statements does not describe the equilibrium state? O…

A: 1) equilibrium is dynamic and both forward and reverse reactions never stop.

Q: the equilibrium of a chemical system.

A: Equilibrium is established when rate of forward reaction is equal to rate of Backward reaction.…

Q: What is the effect of a change in concentration of a reactant or product on a chemical reaction…

A: According to Le Chatelier's principle, if any change is introduced to disturb the equilibrium, the…

Q: At equilibrium, the concentration of the reactants change until the concentration of the products is…

A:

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: Applying Le Chatelier’s principle in equations in equilibrium, indicate the equilibrium shift in the…

A: NOTE: for first part , physical state of the compounds is required which is not provided.     The…

Q: Select all of the correct statements about equilibrium from the choices below. At equilibrium the…

A: 1. At equilibrium the rates of forward and reverse reactions are equal.   yes at equilibrium rate of…

Q: For the following system at equilibrium, predict whether the reaction will shift to the right, left,…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

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: Which set of conditions are representative of a system that can reach chemical equilibrium? The…

A: In this question, you will select a set of condition for chemical equilibrium.  How we can select…

Q: 4. What does a bi-directional arrow tell you about a chemical reaction? The reaction happens only…

A: To find: bi-directional arrow tell you about a chemical reaction

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: When a chemical system is at equilibrium, the concentrations of the reactants and products have…

A: The question is based on the concept of chemical equilibrium. we have to establish whether given…

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…

Q: Which of the following sets of stress that may affect a system at chemical equilibrium? I. changes…

A: Factors affecting equilibrium : i)  Change in the concentration of either reactant or product ii)…