At equilibrium _____. Select one: A. the forward and reverse rates are equal B. all reactants have been converted to  products C. the reaction ends D. the rate constants for the forward and reverse reactions are equal

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

A: According to Le Chatelier's Principle, adding additional reactant to the system will shift the…

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: What does a catalyst do? Increases the rate of reaction O a. O b. stabilizes a reaction Increases…

A: Chemical reaction is a process of conversion of one or more compounds into one or more other…

Q: A 0.160 mol sample of PCI5(g) is put in a rigid 1.0 L container at an unknown temperature. After a…

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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: 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: d. Which of the following is true about this reaction when a catalyst is added to the system? i.…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

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: Consider the reaction below: H2 (g) + Cl2 2HCI (g) If the chemical reaction above were at…

A: A reversible chemical reaction can move in either forward or backward direction. The stage of a…

Q: Consider the reaction: 2 NO2(g) qe N2O4(g), ΔH = -58 kJ Use Le Chatelier’s principle to predict the…

A: The given reaction is, 2 NO2(g) ⇔ N2O4(g)                ΔH = -58 kJ  By Le Chatelier’s principle,…

Q: The following reaction is completed in a sealed container: 2AB(g) ↔ A2(g)+B2(g) Use Le…

A: Since we are entitled to answer up to 3 sub-parts, we’ll answer the first 3 as you have not…

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: 36. A reversible reaction has reached equilibrium when which condition is established? A) the…

A: Explanation to the correct answer is given below.

Q: What will happen to the following reversible reaction that is at equilibrium if the following…

A: According to lechatelier principle, when an equilibrium is get disturbed then equilibrium will move…

Q: 45. For an endothermic reaction at equilibrium, increasing the temperature A) does not shift the…

A: Le chatelier's principle :-   It states that When a system at equilibrium is subjected to change in…

Q: For a reaction: A(s)→B(s)+C(g). The value of equilibrium constant depends on: A)The value of…

A: The given chemical equation is represented as follows:

Q: For the reaction    C6H6 (g) +3H2 (g)    C6H12 (g) + heat Determine in which direction (LEFT or…

A: Answer -  Equilibrium  - A state of rest or balance due to the equal action of opposing forces.…

Q: How does the change in volume of reactant affect the equilibrium of a reaction? A)Change in volume…

A: According to Le-Chatelier’s principle, any change in the equilibrium will result in the shifting of…

Q: An increase in products will increase the rate of decomposition of the products until a new…

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Q: Consider the following equilibrium. CaCO3(s) + 2 HCI(aq) = H2CO3(aq) + CaCl2(aq) What effect would…

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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: 1 (a) N2(g) O2(g) ZNO (g) AH298 = + 180 kJ mol-! From the equilibrium shown above, use Le…

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Q: The reaction CACO, (s) CaO (s) + CO, (g) is endothermic According to Le Châtelier's Principle which…

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Q: 1.50 moles of Hl are placed in a 2.00L reactor and the reaction allowed to come to equilibrium.…

A: Consider the given equilibrium reaction as; H2 g + I2 g ⇌ 2 HI g                     KC=39.1 Given…

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: Applying Le Chatelier's Principle to the following reaction, if the pressure were to be increased,…

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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: The reaction A(g) + B(g) C(g) It is endothermic as it is written. When equilibrium is…

A: Questions like these can be solved by making use Le Chatelier's principle,which states that…

Q: 3. Consider the equilibrium that you studied in this experiment: Fe* (aq) + SCN (aq) FESCN2 (aq)…

A: According to the Le Chatelier's principle when a stress is applied, the equilibrium will reposition…

Q: Which reaction is an example of a heterogeneous equilibrium? 2SO2(g) + O2(g) → 2SO3(g) O Co(H20)62*…

A: Heterogeneous equilibrium is that equilibrium which compound/ molecule are present in different…

Q: Consider the reversible reaction A + B ⇌ C + D.  If A and B are placed together in a flask and…

A: The reversible reaction taking place is given as, => A + B ⇌ C + D

Q: For a reversible reaction 1/4​A(s)+3B(g)------------>2C(g)                          <-------------…

A: Given:  1/4​A(s)+3B(g)⇌ 2C(g)C=0.0110 M  K=3.5×10-3 B=?

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: As temperature is increased, the rate of chemical reaction Select one: O a. Decreases O b. Stays the…

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Q: The equilibrium reaction of ammonium chloride (NH 4CI) and ammonia (NH 3) and hydrochloric acid…

A: A reversible chemical reaction can move in either a forward or backward direction. The stage of a…

Q: A reaction has a negative ΔH in the forward direction. If the system is initially at equilibrium,…

A: We are given a reaction which has a negitive enthalpy. We can say that the reaction is exothermic…

Q: A(g) + B(g) ---> C(g) + D(g)                     <--- at constant temperature and pressure,an…

A: Given  Reaction  A(g)  + B(g)   ⇌ C(g)   + D(g)  Effect on Reaction ,On increasing the concentration…

Q: 5. Consider a general reversible reaction; A + B X +Y and answer the following questions. a. What…

A: It is a given that a reversible equilibrium reaction takes place and the equation is as follows, A +…

Q: Le Châtelier's Principle: Temperature Stress If Endothermic Adding heat (raise the temperature)…

A: Given, When adding heat (raising the temperature) the reaction proceeds in endothermic reaction is:

Q: Which best shows that equilibrium has been reached? A. The number of reactants is greater than the…

A: The option which best shows that equilibrium has been reached has to be identified.

Q: 2. For the equilibrium reaction 2 H₂ + O2(a) = 2 H₂O(g) + heat a. The expression for Keg is. b. If…

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Q: Let the reaction achieve equilibrium, and the, according to Le Chatlier's Principle, the…

A: A reaction is said to be in equilibrium if the rate of the forward reaction is equal to the rate of…

Q: 14. From the given Figure below, what conclusion you make? forward reaction equilibrium achieved…

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

A: Le Chatelier's Principle: According to this principle, when a reaction at equilibrium is subjected…

Q: For the reactionC(s) + H2O(g)= H2(g) + CO(g)classify each of the following actions by whether it…

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Q: Label following statement as true or false. Correct any false statement tomake it true. a.) Fast…

A: The given statements, whether true or false has to be given.

Q: A 23. What happens when a chemical reaction reaches equilibrium? The amounts of reactants and…

A: Chemical reaction are represented by using chemical equation. Reactants are the substance that…

Q: Please answer ALL parts of the question and show your work. Consider this reaction: 2H2S(g) +…

A: The reaction equlibrium is effected by certain conditions. That can be Expressed by La chatelier…

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…