Nitrogen and hydrogen react to form ammonia, like this: N,(9)+3H,(9)→ 2NH;(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. perturbation change in composition shift in equilibrium Oto the right The temperature is lowered. O to the left The pressure of N, will O (none) O to the right O to the left The temperature is raised. The pressure of NH3 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)

please put the correct number of significant figures

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. ?

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)

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 ....

For the reaction system Fe(s) + H2 O(g)= FeO(s) + H2 (9) which has already reached a state of equilibrium, predict the effect that each of the following changes will have on the position of the equilibrium. Tell whether the equilibrium will shift to the right, will shift to the left, or will not be affected. a The pressure of hydrogen is increased by injecting an additional mole of hydrogen gas into the reaction vessel. shifts left shifts right no effect b Hydrogen gas is removed as it forms by use of a chemical absorbent, or "scrubber." shifts left shifts right no effect C An additional amount of solid iron is added to the reaction vessel. shifts left shifts right no effect

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