Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(9)+6H,O(g) → 4 NH3(g)+502(9) The reaction is endothermic. Suppose a mixture of NO, H,0, NH, and 0, has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. change in composition shift in equilibrium perturbation O to the right O to the left: The temperature is raised. The pressure of NH3 will O (none) to the right O to the left The temperature is lowered. The pressure of NO will O (none)

Danie Carbon dioxide and water react to form methane and oxygen, like this: CO2(9)+2H,O(9) → CHĄ(g)+2O¿(g) The reaction is endothermic. Suppose a mixture of CO,, H,O, CH, and O, has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium O to the right The temperature is raised. The pressure of H20 will ? O to the left O (none) O to the right The temperature is lowered. O to the left The pressure of CH4 will ? O (none) Submit Assi Continue O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use I Privacy Center| Ac 43,203 FEB 18 PP ESS MacBook Air

Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H,s(g)+30,(g) → 2So,(g)+2H,0(g) Suppose a mixture of H,S, 0,, SO, and H,0 has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium O to the right The pressure of 0, will ? Some H,S is removed. O to the left The pressure of SO2 will ? O (none) to the right The pressure of H,S will ? Some H,0 is added. to the left The pressure of O, will ? O (none)

Nitrogen and hydrogen react to form ammonia, like this: N,(9)+3H,(g) → 2 NH3(g) The reaction is exothermic. Suppose a mixture of N,, H, and NH, has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. olo perturbation change in composition shift in equilibrium Ar to the right The temperature is lowered. to the left The pressure of N2 will (none) to the right to the left The temperature is raised. The pressure of NH3 will v ? go up. (none) go down. not change. ?

Ammonium carbamate, NH4CO₂NH₂, decomposes as follows: NH,CO,NH,(s)→ 2NH,(g) + CO, (g) Starting with only the solid, it is found that at 40.0 °C the total gas pressure (NH3 and CO₂) is 0.463 atm. Calculate the equilibrium constant Kp. Round your answer to 3 significant digits. 31 K₂ = 11 Kp x10 X Ś

The equilibrium constant, Kc, for the following reaction is 83.3 at 500 K. PCI3(g) + Cl₂(g) =PC15(9) Calculate the equilibrium concentrations of reactant and products when 0.451 moles of PCI3 and 0.451 moles of Cl₂ are introduced into a 1.00 L vessel at 500 K. [PCI3] = [Cl₂] [PCI5] = = ΣΣΣ

Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H25(g)+302(g) - 2502(g)+2H2O(g) Suppose a mixture of H2S, O2, SO2 and H2O has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium to the right The pressure of H₂S will ? to the left Some H₂O is added. The pressure of O2 will ? ○ (none) to the right The pressure of H₂S will ? Some O2 is removed. to the left The pressure of SO2 will ? ○ (none)

Carbon disulfide and oxygen react to form carbon dioxide and sulfur dioxide, like this: cs,(e)+30,(2) → CO,(2)+2S0,(g) Suppose a mixture of CS,, O,, CO, and SO, has come to equilibrium in a closed reaction vessel. Predict what change, if any, the pertur below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium Oto the right The pressure of O, will Some CS, is removed. O to the left The pressure of CO, will O (none) O to the right Some Co, is added. The pressure of CS, will O to the left The pressure of O, will O (none) Explanation Check P Type here to search O 2022 McGraw H LLC Al Rights Reserved Terms of Use Pivac 99+ ook Alt Ar

Methane and water react to form hydrogen and carbon monoxide, like this: CH₁(9)+H₂O(g) → 3H2(g)+CO(g) The reaction is endothermic. Suppose a mixture of CH 4, H2O, H2 and CO has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium to the right to the left The temperature is raised. The pressure of CH4 will ? ○ (none) to the right to the left The temperature is lowered. The pressure of CO will ? O (none) ×

Hydrogen chloride and oxygen react to form water and chlorine, like this: 4HCI(g)+O,(g) → 2H,0(g)+2Cl,(g) Suppose a mixture of HCI, 0,, H,0 and Cl, has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. olo perturbation change in composition shift in equilibrium Ar O to the right The pressure of O, will ? to the left Some HCl is removed. The pressure of H20 will (none) to the right The pressure of HCl will ? Some H,0 is added. to the left The pressure of O, will (none)