Dynamic equilibrium means that at equilibrium The reverse reaction stops The forward reaction stops The concentrations do not change but the forward and reverse reactions are still taking place with equal rate. The concentrations continue to change

Q: Describe how chemical equilibriums are similar to physical equilibriums and identify areas where the…

A: Physical Equilibrium - In a physical equilibrium, the physical states of the system does not chnage…

Q: Which of the following is the best description of a system at equilibrium?   KYA. The forward and…

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

Q: The folllowing reaction is in a state of dynamic chemical equilibrium  PCl5(g)  ➡   PCl3(g)      +…

A: The reaction is given as follows: PCl5(g)  ➡   PCl3(g) + Cl2(g)      ΔH = positive

Q: Another mixture of PCl3(g), Cl2(g), and PCl5(g) is at equilibrium at a different temperature in a…

A: Interpretation: Mixture of PCl5(g), PCl3(g) , Cl2(g) are given and we have to established the…

Q: Consider the following reaction at equilibrium. What effect will reducing the volume have on the…

A: Given reaction: C3H8 (g) + 5O2 (g) ↔ 3CO2 (g) + 4H2O (l) We have to find the effect of reducing the…

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

A: Given reactionC3H8(g)  +  5 O2(g) ⇔3 CO2(g) + 4 H2O(l)∆H° = -2220 kJWhat effect will increasing the…

Q: When the following equation is at equilibrium, A+B⇌C+D   A. The forward and reverse reaction has…

A: Given that , A+B⇌C+D and the reaction is at equilibrium.

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: The following reaction is allowed to come to equilibrium and then the volume is increased. PCl3(g)…

A: Phosphorus trichloride reacts with chlorine gas to form phosphorus pentachloride. The equation for…

Q: Given the concentrations below, determine whether the given system is at equilibrium. Justify your…

A: Given data,Concentration of I2=0.310mol/LConcentration of Br2=0.310mol/LConcentration of…

Q: Calculating an equilibrium constant from a PdIl Sulfur dioxide and oxygen react to form sulfur…

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Q: Which of the following causes the equilibrium concentrations of the products of an equilibrium to…

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

Q: In a chemical reaction system that has reached equilibrium, the concentrations of the various…

A: Given: Statement regarding equilibrium To find: whether the given statement is true or false…

Q: Which of the following is the best description of a system at equilibrium? ABA. ​The forward and…

A: Equilibrium can be attained from any of the sides. It is a dynamic process in which the reaction…

Q: Which of the following statements are true? Dynamic equilibrium occurs when the rate of the forward…

A: Equilibrium is the state at which the concentration of reactants and products do not change with…

Q: A change in the pressure of a chemical system has no effect on its equilibrium point. O True O False

A: At equilibrium point, change in pressure of a chemical system has no effect.  The above given is…

Q: Which of the following statements are always true for a reaction at equilibrium? I. The rate of the…

A: In the question it is asked to state which statement is true for a reaction at equilibrium.

Q: Explain how the slopes of the curves at equilibrium can be used to show that the rates of the…

A: Slopes at equilibrium are equal since the rate of forward and backward reaction at equilibria, are…

Q: Which of the following is true about a system at equilibrium? A. The concentration(s) of the…

A: At equilibrium, the concentration of reactants and products are equal. In other words, the rate of…

Q: When a chemical system is at equilibrium, the reaction quotient, Q, has reached a maximum. the…

A: Equilibrium constant can be defined as the ratio of concentration of products to concentration of…

Q: In order to determine if a reaction is at equilibrium which of the following must be true? A) the…

A: Reason for the correct answer:In the equilibrium reactions, the rate of forward and reverse…

Q: Describe the forward and reverse reactions of constant equilibrium?

A: Forward reactions favor the formation of products and the reverse reaction favors the formation of…

Q: Equilibrium is reached in chemical reactions when: Select one: a. The temperature shows a sharp…

A: Equilibrium in chemical reactions. A reaction is said to be in equilibrium when the rates of forward…

Q: 4NH3 (g)  +  3O2 (g)  ⇔  2N2 (g) + 6H2O (g) b) Write the equilibrium constant expression for the…

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Q: What must be true of the reaction in order for pressure to have an effect on the equilibrium…

A: Chemical equilibrium can be defined as the condition of a reversible chemical reaction in which…

Q: Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2 So,(9)+0,(9)→ 2 SO3(9) Write…

A: Equilibrium constant (Kp) is equal to the partial pressure of products divided by partial pressure…

Q: Why does this statement need to be true for chemical equilibrium to be met? The process is…

A: Given statement: The process is reversible and is in constant flux at a microscopic level. This…

Q: 1. For a chemical system at equilibrium, the forward and reverse rates of reaction are equal. 2. For…

A: Statement1: At equilibrium, the rate of forward and backward reaction of the system is equal.…

Q: Methanol can be prepared from carbon monoxide and hydrogen at high temperature and pressure in the…

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

Q: There is only one value of the equilibrium constant for a particular system at a particular…

A: At equilibrium, the rate of forward reaction is equal to the backward reaction. The value of…

Q: In the equilibrium reaction, N₂(g) + 3H₂(g) →→→ 2NH3(g The addition of a catalyst to the equilibrium…

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Q: PCl5 (g) ⇌ PCl3 (g) + Cl2 (g) Initially, 0.798 M PCl5 is placed in a reaction vessel and the…

A: Use equilibrium constant formula and get the answer

Q: A chemical reaction is at equilibrium when the concentrations of reactants is equal to the…

A: here we are required to find the correct statement about the chemical reaction at equilibrium

Q: When the chemical reaction A + B ⇀↽ C + D is at equilibrium the sum of the concentrations of A and…

A: Chemical equilibrium: The term applied to reversible chemical reactions. It is the point at which…

Q: The equilibrium constant provides information regarding the mixture and ratio between reactants and…

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Q: Consider the following reaction at equilibrium. What effect will removing NO2 have on the system?…

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Q: Water gas is a mixture of carbon monoxide and hydrogen that is formed when carbon reacts with steam.…

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

Q: Consider the attached reaction. Initially, 2.50 M PCl3 and 1.40 M Cl2 are placed into a container…

A: Given,           Initial  concentration of                        PCl3=2.50M…

Q: When the reaction A + B C reaches equilibrium, we can say that it is true that: Select one: to. The…

A: When the reaction is at equilibrium, the rate of forward reaction is equal to the rate of backward…

Q: Given the following chemical system: 4NH3(s) + 502(g) → 4NO(g) + 6H2O(g) If 0.35 mol of both…

A: The equilibrium concentration with equilibrium constant can be calculated as :-

Q: In a dynamic equilibrium, the rates of the forward and reverse reactions go to zero once the…

A: Equilibrium is established when a reversible process is carried out .

Q: Equilibrium is reached in a chemical reaction when       A.  the reactants are completely consumed.…

A: The answer is discussed below----- At first, the reactants are converted to products and after some…

Q: What is meant when a reaction is described as “having reached equilibrium”? What does this statement…

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Q: Equilibrium is reached in chemical reactions when:   A. the concentrations of reactants and products…

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Q: Four systems in chemical equilibrium experience an increase in pressure. Determine the effect on…

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Q: Write th

A: For a equlibrium reaction            aA  + bB  --> cC + dD  equlibrium constant expression can…

Q: What is meant when a reaction is described as “having reached equilibrium"? What does this statement…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: At a certain temperature, K = 0.18 for the equilibrium PCI3(g) + Cl2(g) - PCI5(g) Suppose a reaction…

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Q: Sulfur trioxide decomposes to form sulfur dioxide and oxygen, like this: 2 SO3(g) 2 SO2(9)+O2(g)…

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Q: A zero extent of reaction indicates: a. reversible reaction  b. no reaction  c.equilibrium system…

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