Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2 SO,(9)+O2(g) –→2 SO3(g) The reaction is exothermic. Suppose a mixture of SO,, O, and SO, 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 O to the left The temperature is lowered. The pressure of SO3 will V ? go up. O (none) go down. not change. O to the right The temperature is raised. The pressure of O2 will O to the left ? 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)

please put the correct number of significant figures

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

Hydrogen chloride and oxygen react to form water and chlorine, like this: 4HCI(g) +0, (9) – 2H,0(g)+2C1, (g) Suppose a mixture of HC1, 0,, H,0 and C1, 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 HCl will to the left Some O, is added. The pressure of H,0 will O (none) to the right The pressure of HCl will Some H,0 is removed. to the left The pressure of O, will O (none)

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)

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)

2. At 1250°C, methane reacts with water as follows: CO(g) + 3H2(g = CH49) + H2O(g) In one experiment the equilibrium concentrations of the gases were [CH4] = 1.57 x 10-3, [H2O] = 3.42 x 10-3, [CO] = 2.17 × 10-3, and [H2] = 1.13 x 10-3. Calculate Keq at this temperature.

Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2 SO,(g)+O,(g) –→ 2 SO3(9) The reaction is exothermic. Suppose a mixture of SO,, O, and SO, 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 SO3 will O to the left O (none) O to the right The temperature is lowered. The pressure of SO2 will v ? O to the left go up. O (none) go down. not change. Explanation Check 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Cent b國 TO00 FEB 21 23 tv MacBook Air DII DD 30 888 F7 F8 F9 10 esc F2 F4 F5 F6 F1 F3 #3 $ 6. 8 9 ....