The rates of the forward and reverse reactions for a reaction A+B ⇌ C were found to be 5.0 × 106 dm3 mol−1 s−1 (second order) and 2.0 × 104 s−1 (first order). What is the equilibrium constant of the reaction?

Q: The elementary reaction 2 H₂O(g) 2 H₂(g) + O₂(g) = proceeds at a certain temperature until the…

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Q: Methane and chlorine react to form chloroform and hydrogen chloride, like this: CHạ(9)+3C12@) →…

A: When the reaction attains equilibrium the rate of the forward reaction is equal to the rate of the…

Q: A(n) _____________ is a species that exists for a finite period of time during a reaction before it…

A: Many reactions in chemistry proceed through the formation of intermediates.

Q: Ammonia was produced by reacting nitrogen and hydrogen gases at 350°C according to the reaction…

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Q: Consider the reversible reaction at 2000°C, 2NO(g) 0₂(g) + N₂(g) Kc = 100.0 If the system initially…

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Q: Express the equilibrium constant of a gas-phase reaction A + 3 B ⇋ 2 C in terms of the equilibrium…

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Q: Use the reactions below and their equilibrium constants to predict the equilibrium constant for the…

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Q: 5. If the concentration of the product NH3 was Increased from 1.0x 104 M to 5.6 x 10 M, calculate…

A: Given reaction is, N2+3H2→2NH3 From the other parts of the question, we have [N2] = 4.0 M [H2] =…

Q: Write the Kc and Kp expressions for the following homogeneous equilibrium reactions:…

A: Kc is the equilibrium constant in terms of concentration. Kp is the equilibrium constant in terms of…

Q: Explain in what circumstances (in other words, what kind of questions you would be answering) when…

A: Answer -1

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(9)+6H,O(g) → 4 NH…

A: Given reaction is : 4NO(g)+6H2O(g)→4NH3(g)+5O2(g) This is a endothermic reaction. According to le…

Q: Suppose that the gas-phase reactions A --->B andB ---->A are both elementary processes with…

A: The equilibrium constant denoted by the symbol ‘K’ can be defined as a number which is used to…

Q: For the reaction 2Mo(s) + CH4(g) MO2C(s) + H2(g) Kp = 3.55 at 973K. What will have to be the initial…

A: Let the initial pressure of CH4 is y.  Kp = 3.55 (PH2) = 0.75atm

Q: Write the mathematical expression for the reaction quotient, Q., for the following reaction: CuSO,…

A: Qc is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: Consider the reaction: A(g) + 2B(g) ⇌ 2C(g) + D(g), if Q<K, which of the following is true about the…

A: Given: Four statements are given regarding the given reaction. To find: To find which of the…

Q: The role of a catalyst is to change ______________. Select one: a. gibbs energy of reaction. b.…

A: Catalyst is the chemical substance that increases the rate of the chemical reaction without itself…

Q: Methane and chlorine react to form chloroform and hydrogen chloride, like this: CH,(9)+3C1,(9) –…

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

Q: Construct the expression Kc for the following reaction. 2 P(s) + 5 CI,(g) = 2 PCI,(g) 1 Drag the…

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Q: The reaction of fumarate with water to form L-malate is catalyzed by the enzyme fumarase; Kc=3.3 at…

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Q: The equilibrium constant for the dissociation of moleculariodine, I2(g)⇌ 2 I(g), at 800 K is Kc =…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: A(g) 2B(g) Time (s) 0. 20 40 60 80 100 P,(atm) 1.0 0.83 0.72 0.65 0.62 0.62 P,(atm) 0.0 0.34 0.56…

A: Solution-

Q: Carbon dioxide and water react to form methane and oxygen, like this: CO,(9)+2H,O(9) → CH,(9)+2O3(9)…

A: We would apply Le-Chatlier's principle to predict the affect and direction of shift in equilibrium.…

Q: Define the term law of mass action and show how it relates to the equilibrium-constant (Kc).

A: What is law of mass action and how it relate to Kc ?

Q: Is this correct?

A: The given chemical reaction is shown below:

Q: Write the reaction-quotient expression, Qc, for this reaction.

A: The reaction quotient QC at a particular point of time during the progress of reaction is the ratio…

Q: A[Br0] 1.5 1. For the reaction 5Br + BrO, + 6H+ → 3Br, + 3H,0 at a particular time, At A[Br] x 10-2…

A: Given that : For the reaction: 5Br-  +  BrO3-  +  6H+  →  3Br2  +  3H2O ∆BrO3-∆t=1.5×10-2mol/L.s

Q: For the exothermic reaction 2HI = H + I) , K, = 1.81 x 10² at 700K. %3D a. If a 1.00 L container of…

A: The given reaction is:                2 HI (g) ⇌ H2 (g) + I2 (g)                   T= 700 KKp =…

Q: Write the equilibrium constant expression for points B, C, and D. Fill the missing powers in the…

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

Q: Consider the reaction network of the gaseous isomerisation, decomposition and dimerisation reactions…

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Q: At 800 K, the equilibrium constant for the reaction A2(g) = 2A(g) is Kc = 3.1 * 10-4. Assuming both…

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Q: 4. If the concentration of the reactant H2 was decreased from 1.0x 10-2 M to 2.7x 104 M, calculate…

A: [4.]

Q: Hydrogen and fluorine react to form hydrogen fluoride, like this: H,(g)+F2(g) 2 HF (g) The reaction…

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

Q: Write the equilibrium expression K. for catalytic methanation. CO(g) + 3H2(g) CH4(g) + H2O(g)…

A: Given reaction,

Q: Bromine, Br2, reacts with chlorine, Cl2, in a tetrachloromethane, CCI4, solution to form bromine…

A: For an equation ; aA+bB⇌cC + dDKc=[C]c [D]d[A]a [B]b[C]=concentration of C[D]=concentration of…

Q: Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2 SO,(9)+O,(g) – 2 SO3(9) The…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: Write the mathematical expression for the reaction quotient, Qe, for each of the following…

A: The given reactions are represented as follows:

Q: Ammonia and oxygen react to form nitrogen and water, Ilike this: 4NH,(g)+30,(g) - 2N,(g)+6H,0(g)…

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Q: (a) If Qc 7 Kc, how must the reaction proceed to reachequilibrium? (b) At the start of a certain…

A: There are two terms given in the question: (I) The reaction quotient (Qc) which measures the…

Q: Ammonia and oxygen react to form nitrogen and water, like this: 4NH, (g)+30,(g) 2N, (2)+6H,0(g)…

A: Le chatlier's principle - if a system is in equilibrium state, any perturbation in its state such as…

Q: For the reaction  2A(g) ⇌ 2B(g) + C(g),  Kc = 1.20 x10−7 at a given temperature.   If the initial…

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Q: The value of Kn for the reaction 2 NO, (g) 5 N,04 (g) is 1.52 at 319 K. What is the value of the Kp…

A: The given equilibrium reaction is: 2NO2(g)⇋N2O4(g) The equilibrium constant with respect to pressure…

Q: Nitric oxide reacts reversibly with chlorine in the following manner: 2NO(g) + Cl2(g) = 2NOCl (g).…

A: Given reaction,  2NO(g) + Cl2(g) = 2NOCl (g) Kc=6.5 x 104

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(9)+6H,O(g) → 4…

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Q: Carbon dioxide and water react to form methane and oxygen, like this: co (0)+ 2H,O(9) - CH,(9)+…

A: This is a question of Le chatlier's principle. We have to consider heat/temperature also as a…

Q: Define the term reaction quotient (Qc)?

A: Reaction quotient gives the ratio of concentration of products to that of the reactants.

Q: The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K =…

A: The vapour-liquid reactive equilibria equation given is, And temperature = 85.0 oC