A chemical engineer is studying the following reaction: 2 NO(g)+2H,(9) → N2(9)+2H,O(9) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 2.0. The engineer charges ("fills") four reaction vessels with nitrogen monoxide and hydrogen, and lets the reaction begin. He then measures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction vessel compound pressure expected change in pressure NO 6.78 atm O ↑ increase O I decrease O (no change) H, 2.93 atm O t increase O I decrease O (no change) A N2 5.23 atm O t increase O I decrease O (no change) H,0 7.24 atm O t increase O I decrease O (no change) NO 5.29 atm O f increase O I decrease (no change) H, 1.44 atm O t increase O e I decrease (no change) B N2 5.98 atm O t increase O I decrease O (no change) H,0 8.73 atm O t increase O I decrease O (no change) NO 6.05 atm O t increase O I decrease (no change) H, 2.20 atm O t increase O I decrease O (no change) N, 5.60 atm O f increase O I decrease (no change) H,0 7.97 atm O f increase O I decrease (no change) oo o O

A chemical engineer is studying the following reaction: HCH, CO,(aq4)+CH; NH,(aq) → CH, Co,(aq)+CH; NH,(aq) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.61. The engineer charges ("fills") four reaction vessels with acetic acid and methylamine, and lets the reaction begin. She then measures the composition of the mixture inside each vessel from time to time. Her first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time she measures the compositions. reaction vessel compound expected change in concentration concentration HCH,Co, 1.22 M Ot increase O! decrease O (no change) CH,NH, 1.37 M OI decrease O (no change) increase CH,CO, OI decrease O (no change) 0.25 M Ot increase CH,NH Ot increase O L deerease O (no change) 0.01 M HCH,CO, 0.72 M 01 ncrease OI decrelase O (no change) CH,NH, Ot ngrease Odecrease O (no change) 0.87 M B CH,Co. O ino change) 0.75 M Orerease OI…

A chemical engineer is studying the following reaction: CH,CH,NH,(aq)+HCl(aq) → Cl (aq)+CH,CH,NH;(aq) At the temperature the engineer picks, the equilibrium constant K¸ for this reaction is 0.92. The engineer charges ("fills") four reaction vessels with ethylamine and hydrogen chloride, and lets the reaction begin. He then measures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction compound concentration expected change in concentration vessel CH, CH,NH, 0.79 M f increase I decrease (no change) HCl 0.69 M f increase I decrease (no change) А Cl 0.62 M f increase I decrease (no change) CH,CH,NH, 0.81 M f increase I decrease O (no change) CH, CH,NH, 1.09 M f increase I decrease (no change) HCl 0.99 M f increase I decrease (no change)

A chemical engineer is studying the following reaction: H₂(g) + Cl₂(g) → 2 HCl(g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.33. The engineer charges ("fills") three reaction vessels with hydrogen and chlorine, and lets the reaction begin. She then measures the composition of the mixture inside each vessel from time to time. Her first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time she measures the compositions. reaction vessel A B с compound H₂ C1₂ HC1 H₂ CL, HCl H₂ CL₂2 HC1 pressure 4.42 atm 5.14 atm 1.90 atm 3.61 atm 4.33 atm 3.53 atm 4.59 atm 5.31 atm 1.57 atm expected change in pressure ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↓ decrease ↓decrease ↓ decrease ↓ decrease ↓ decrease ↓ decrease ↓decrease ↓decrease ↓ decrease (no change) (no change) (no change) (no change) (no change) (no change) (no…

A chemical engineer is studying the following reaction: HCN(aq)+NH,(aq) → CN (aq)+NH(aq) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 1.0. The engineer charges ("fills") four reaction vessels with hydrogen cyanide and ammonia, and lets the reaction begin. He then measures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction compound concentration expected change in concentration vessel HCN 0.06 M O f increase OI decrease O (no change) NH, 0.22 M f increase OI decrease (no change) A CN 0.97 M increase I decrease (no change) NH, 1.23 M f increase OI decrease O (no change) HCN 0.53 M f increase OI decrease (no change) NH, 0.69 M f increase O I decrease (no change) В CN 0.50 M t increase OI decrease O (no change) NH, 0.76 M f increase Ot decrease (no change)…

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: N,(g) + 3H,(g) –2 NH,(g) K,=8. × 10 He fills a reaction vessel at this temperature with 5.0 atm of nitrogen gas and 0.89 atm of hydrogen gas. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of NH,, using only the Oves x10 tools available to you within ALEKS? O no If you said yes, then enter the equilibrium pressure of NH, 3. at right. atm Round your answer to 1 significant digit. Explanation Check 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Accessit 6. MO hp -> Ce esc

A chemical engineer is studying the following reaction: H₂(g)+I₂(g) → 2 HI(g) At the temperature the engineer picks, the equilibrium constant The engineer charges ("fills") three reaction vessels with hydrogen and iodine, and lets the reaction begin. He then measures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction vessel A B C compound H₂ 1₂ HI H₂ 1₂ HI H₂ 1₂ HI pressure 2.39 atm 3.83 atm 4.71 atm 2.82 atm 4.26 atm 3.85 atm 3.81 atm 5.76 atm 5.21 atm expected change in pressure ↑ increase increase ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase for this reaction is 1.2. р ↑ increase ↑ increase ↓ decrease ↓decrease ↓ decrease ↓ decrease ↓decrease ↓ decrease ↓ decrease ↓decrease ↓ decrease X (no change) (no change) (no change) (no change) (no change) (no change) (no change) (no change)…

A chemical engineer is studying the following reaction: BF3(aq)+NH3(aq) → BF3NH3(aq) At the temperature the engineer picks, the equilibrium constant K for this reaction is 1.3. The engineer charges ("fills") three reaction vessels with boron trifluoride and ammonia, and lets the reaction begin. He then measures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction vessel compound concentration expected change in concentration A BF3 NH₂ 0.99 M O increase Odecrease O (no change) 0.72 M O increase O decrease O (no change) BF3NH3 0.92 M O increase O decrease O (no change) BF3 1.25 M O increase Odecrease O (no change) B NH₁ 0.91 M O↑ increase Odecrease O(no change) BF3NH3 1.48 M O increase Odecrease O (no change) BF 0.52 M O increase Odecrease O (no change) C NH, 0.25 M O↑ increase Odecrease O (no…

A chemical engineer is studying the following reaction: H₂(g) + Cl₂(g) → 2 HCl (g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.39. р The engineer charges ("fills") three reaction vessels with hydrogen and chlorine, and lets the reaction begin. He then measures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction vessel A B C compound H₂2 C1₂ HCl H₂ C12 H Cl H₂ C1₂ H Cl pressure 2.00 atm 2.71 atm 2.34 atm 2.70 atm 3.41 atm 0.93 atm 2.66 atm 3.37 atm 1.00 atm expected change in pressure ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase ↓ decrease ↓ decrease ↓ decrease ↓decrease ↓decrease ↓decrease ↓decrease ↓decrease ↓ decrease (no change) (no change) (no change) (no change) (no change) (no change) (no…

A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 CH₂(g) ⇒ C₂H₂(g) + 3 H₂ (g) K₂=1.x10-5 He fills a reaction vessel at this temperature with 15. atm of methane gas. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of C₂H₂, using only the tools available to you within ALEKS? If you said yes, then enter the equilibrium pressure of C₂H₂ at right. Round your answer to 1 significant digit. O yes no atm X