Nitrosyl bromide decomposes according to the equation given below. If 0.640 mole of NOBr is placed in a 1.00 L flask containing no NO or Br2 it is found that at equilibrium there is 0.460 mole of NOBr.  What is the value of Kc for this reaction?                                                                   2 NOBr (g)     →     2 NO (g)     +     Br2 (g)   1.38 x 10−2 7.26 7.12 x 10−3 3.52 x 10−2 28.4

Q: According to Le Chatelier's principle, does the equilibrium shift in the direction of the products…

A: Interpretation -  To tell about where equilibrium shifts , when we added the N2 in the reactant and…

Q: 5. In the following reaction, which of the statements is true, given the concentrations of each…

A: Given the reaction: N2(g) + 3H2(g)-------------->2NH3(g).

Q: 4. 0.842 mol of HBr is placed in a 2.0 L reaction vessel while some time passes. The equilibrium…

A: The equilibrium concentration of each gas is to be calculated

Q: Use LeChatelier’s principle to describe the effect on the equilibrium mixture (shift left, shift…

A: Hey, since there are multiple sub-part questions posted, we will answer first three questions. If…

Q: 2NO(g) +Cl2(g) = 2NOCI(g) K, 14x 10 0.50 atm NO and 0.40 atm Cl2 are placed in a container and react…

A: EQUILIBRIUM CONSTANT AT EQUILIBRIUM The equilibrium constant is defined as the ratio of the…

Q: Suppose a 250. mL flask is filled with 1.6 mol of NO₂, 0.20 mol of CO and 2.0 mol of NO. The…

A:

Q: Suppose a 500. mL flask is filled with .60 mol of H2 and .80 mol of HI. The following reaction…

A: Find the initial concentration of hydrogen and hydrogen iodide.

Q: N2(g) + 3H2(g) ⇋ 2NH3(g) If more H2 gas is added to this system, which of the following will…

A: According to Le Chatlier principle If you increase the amount of reactant, then equilibrium will…

Q: At a certain temperature, the equilibrium constant for the following chemical equation is 2.00. At…

A: The equilibrium constant for the reaction is the concentration of product raise to power its…

Q: A reversible reaction is represented by the following equation:   2 X(g)+ Y2(g)⇄ 2 XY(g)   The…

A: The reaction scheme is generally framed by considering the factors like atom availability and…

Q: O KINETICS AND EQUILIBR... Dariana Using the general properties of equilibrium constants At a…

A: Given data:

Q: At equilibrium, a 1.0 L reaction vessel contains 2.3 mol of Mg(OH), and 0.170 mol of OH. What is the…

A:

Q: 9. Which of the following factors DOES NOT affect chemical equilibrium? A. changes in concentration…

A: 9. We have to tell among the given options, which does not affect the chemical equilibrium. The…

Q: Methanol and oxygen react to form carbon dioxide and water, like this: 2 CH;OH(1)+3…

A: We have given the Masses of reactant and product as follow Mass of CH3OH = 4.49g Mass of O2 = 2.90 g…

Q: Consider the reaction: 2 SO2 (g) + O2 (g) → 2 SO3 (g) 4.0 mol of SO2 and 2.2 mol of 02 were placed…

A: you have given - Initial amount of SO2 = 4 mol Initial amount of O2 = 2.2 mol Final mole of SO2 =…

Q: Consider the reaction below. 1.7 mol of A and 6.5 mol of B are added to a 1 L container. After a…

A: A = 1.7 mol  B = 6.5 mol  Volume = 1 L Keq = 2.28 * 10-4   [A] = 1.7 M [B] = 6.5 M

Q: 59) For the chemical reaction system represented by the equation below, K = 3.72 x 10-2: 2 CIF3 (g)…

A: Given, the chemical reaction as follows,2ClF3(g)↔Cl2 (g)+3F2 (g)the equilibrium concentration of Cl2…

Q: For the reaction of hydrogen gas with iodine gas to make hydrogen iodide gas, H2 + I2 → 2HI, you…

A:

Q: For the following chemical equilibrium: Zn2*(aq) + 4NH3(aq) Zn(NH3)42*(aq), the equilibrium constant…

A: Based on the question we have given data as follows -

Q: Consider the following reaction: 2 NO (g) + O2 (g) 2 2 NO2 (g); Kc = 6.9 x 105 A 5.0 L vessel…

A: Given data,Volume of vessel=5.0LMoles of NO=0.060 molMoles of O2=1.0 molMoles of NO2=0.80…

Q: Consider the following exothermic reaction at equilibrium: N2 (g) + 2H2 (g) ⇌ 2NH3 (g) Predict how…

A:

Q: 2. In a 1.00 L flask, 0.600 mol of Br, and 0.600 mol of Cl, are placed and allowed to reach…

A: The equilibrium constant for a reaction is expressed in terms of the ratio of the concentration of…

Q: Carbon dioxide and water react to form methanol and oxygen, like this: 2 CO,(9)+4 H,0(9)…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: Consider the following reaction at equilibrium. What effect will adding more SO3 have on the system?…

A: Introduction: The given reaction is : SO2(g)+NO2(g)----> SO3(g) +NO(g) The above question can be…

Q: The following reaction is at equilibrium at 1 atm in a closed container. Which of the following…

A: Endothermic reaction-Increase in the enthalpy.

Q: moles

A: Dear student I have given answer to your question in the image format.

Q: Nitric acid and nitrogen monoxide react to form nitrogen dioxide and water, like this: 2…

A:

Q: Write the equilibrium expression for each of the following reactions:   NO2 (g) ↔ NO (g) + 1/2 O2…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: SO2(g)+NO2(g)−⇀↽−SO3(g)+NO(g)SO2(g)+NO2(g)↽−−⇀SO3(g)+NO(g) the equilibrium constant at a certain…

A:

Q: Methanol and oxygen react to form carbon dioxide and water, like this: 2CH,OH(1)+30,(g)-2…

A:

Q: ) H;(g) + CO;(g) 27 H,0(g) + CO(g)

A:

Q: For the chemical equation   SO2(g)+NO2(g)−⇀SO3(g)+NO(g)   the equilibrium constant at a certain…

A: Below attached file showing the details answer. All the best.

Q: The following questions refer to the equilibrium shown here: 4NH3(g) + 5O2(g)  4NO(g) + 6H2O(g)What…

A: According to Le chatelier’s principle, the equilibrium will be shifted in such a manner in order to…

Q: The following reaction has an equilibrium constant of 1.94 x 10-10 at a certain temperature.…

A:

Q: Write the equilibrium expression for the following equilibrium: A+2B 3C+D

A:

Q: 7. The following exothermic reaction has an established chemical equilibrium. CHa(g) + 2H2S(g)→…

A:

Q: Carbon dioxide and water react to form methanol and oxygen, like this: 2 CO,(9)+4 H,0(9)→2CH;OH(1)+3…

A:

Q: Consider the following equilibrium system: N2 (g) + 3H2 (g) 2NH3 (g) + 92.94 kJ Which of the…

A: The reaction given is

Q: For the following reaction at equilibrium, which of the changes below would cause the equilibrium to…

A: Le chatelier principle - It states that when the equilibrium is achieve if there is any change occur…

Q: Methanol and oxygen react to form carbon dioxide and water, like this: 2 CH;OH(1)+3 O,(g)→2…

A:

Q: The equilibrium constant, K eq , for the reaction: SO 3 (g) + NO (g) ⇋ NO 2 (g) + SO 2 (g) was found…

A:

Q: A 1.50 L reaction vessel contains a gaseous mixture of 2.1 mol NOCI, 0.52 mol NO and 0.21 mol Cl2.…

A: The direction of reaction can be determined by comparing the value of Kc and Q . Kc is equilibrium…

Q: Consider the following endothermic reaction at equilibrium: 2NH3 (g) = N2 (g) + 3H2 (g) AH° = +92.4…

A:

Q: Consider the following exothermic reaction at equilibrium: N2 ( g ) + 2H2 ( g ) ⇌ 2NH3 ( g ) Predict…

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

Q: Suppose a 250. mL flask is filled with 1.7 mol of NO2, 0.80 mol of CO and 0.70 mol of CO2. The…

A:

Q: onsider the following equilibrium for which H = 180.74: N2(g) + O2(g)  2 NO(g) How will each of…

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

Q: A 1.50-L reaction vessel contains a gaseous mixture of 2.1 mol NOCl, 0.52 mol NO, and 0.21 mol CL2.…

A: The question is based on the concept of chemical equilibrium. We need to determine whether the…

Q: Suppose a 250. mL flask is filled with 0.30 mol of NO and 0.80 mol of NO2. The following reaction…

A: The reaction taking place is  NO3 (g) + NO (g) <-------->2 NO2 (g) Assuming y moles of NO is…

Q: Use each expression for the equilibrium constant to write a chemical equation. [AB? [A2][B]? [A,B3]…

A: The expression of equilibrium constant depends on the stoichiometry of the reactants and products.…