A chemical engineer is studying the following reaction:2 H,S(g)+3O,(9) 2 SO,(9)+2H,0(g)At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.050.The engineer charges ("fills") four reaction vessels with hydrogen sulfide and oxygen, and lets the reaction begin. She then measures the composition of themixture inside each vessel from time to time. Her first set of measurements are shown in the table below.dloPredict the changes in the compositions the engineer should expect next time she measures the compositions.Arreactioncompoundpressureexpected change in pressurevesselH,S7.18 atm↑ increaseOI decreaseO (no change)7.49 atmO 1 increaseOI decreaseO (no change)8.37 atm↑ increaseO ! decreaseO (no change)H,07.40 atmOT IncreaseOI decreaseO (no change)H,S904 atmO 1 IncreaseOl decreaseO (no change)1027 atmO t increaseOI decreaseO (no change)so,651 atm1 increaseO! decreaseO (no change)H,05.54 atmO t increaseOI decreaseO (no change)H, S811 atmOT increaseOI decreaseO(no change)8.88 atmOT IncreaseOl decrease(no change)C7.44 atmT increaseOI decreaseO (no change)H,O6.47 atm↑ increaseO! decrease(no change)Submit AssignmentContinue

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wing read 2H,S(9)+30,(9) 2 SO,(g)+2H,0(9) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.050. The engineer charges ("fills") four reaction vessels with hydrogen sulfide and oxygen, 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 expected change in pressure compound pressure H,S 7.18 atm B increase OI decrease O (no change) 149 atm O 1 increase OI decrease O (no change) so, $.37 atm O 1 increase OI decrease O (no change) H,0 7.40 atm O T Increase O I decrease O (no change) H,S 9.04 atm O 1 increase OI decrease O (no change) 10 27 atm O t increase OI decrease O (no change) so, 6 51 atm O 1 increase O I decrease O (no change) H,0 5.54 atm O t increase O I decrease O (no change) H,S 8.11 atm O T Increase OI decrease O (no change) S. S8 atm O 1 increase Ol decrease O (no change) so, 7.44 atm O T increase OI decrease O (no change) H,0 6 47 atm O T increase OI decrease O (no change) |目目

wing read 2H,S(9)+30,(9) 2 SO,(g)+2H,0(9) At the temperature the engineer picks, the equilibrium constant K, for this reaction is 0.050. The engineer charges ("fills") four reaction vessels with hydrogen sulfide and oxygen, 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 expected change in pressure compound pressure H,S 7.18 atm B increase OI decrease O (no change) 149 atm O 1 increase OI decrease O (no change) so, $.37 atm O 1 increase OI decrease O (no change) H,0 7.40 atm O T Increase O I decrease O (no change) H,S 9.04 atm O 1 increase OI decrease O (no change) 10 27 atm O t increase OI decrease O (no change) so, 6 51 atm O 1 increase O I decrease O (no change) H,0 5.54 atm O t increase O I decrease O (no change) H,S 8.11 atm O T Increase OI decrease O (no change) S. S8 atm O 1 increase Ol decrease O (no change) so, 7.44 atm O T increase OI decrease O (no change) H,0 6 47 atm O T increase OI decrease O (no change) |目目

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Submit Answer [Review Topics] [References] Use the References to access important values if needed for this question. The equilibrium constant, Ke, for the following reaction is 55.6 at 698 K. H₂(g) + 12 (9) → 2HI(g) Calculate the equilibrium concentrations of reactants and product when 0.254 moles of H₂ and 0.254 moles of I2 are introduced into a 1.00 L vessel at 698 K. [H₂] = | M [1₂] = [HI] = M M Retry Entire Group bartleby 9 more group attempts remaining
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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 SO2, 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. dlo perturbation change in composition shift in equilibrium Ar to the right The temperature is lowered. to the left The pressure of SO3 will ? (none) to the right to the left The temperature is raised. The pressure of SO2 will ? O (none)
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Consider the reaction of SO2 and O2 described by the chemical reaction below. Determine the equilibrium constant for this reaction by constructing an ICE table, writing the equilibrium constant expression, and solving it. Complete Parts 1-2 before submitting your answer. NEXT > A 2.00 L reaction vessel was filled 0.0432 mol SO2 and 0.0296 mol O2 at 900 K and allowed to react. At equilibrium, the concentration of SO3 was found to be 0.0175 M. Fill in the ICE table with the appropriate value for each involved species to determine concentrations of all reactants and products. Initial (M) Change (M) Equilibrium (M) -0.00875 0.0209 0 0.00875 2 SO₂(g) + O₂(g) = 2 SO³(g) 2SO2(g) 2.00 0.0216 0.0432 0.0148 + 0.0296 0.0041 O₂(g) 2 0.0175 0.0129 -0.0175 0.0061 2SO3(g) RESET -0.0350 0.0257
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Ammonia and oxygen react to form nitrogen and water, like this: 4NH, (g)+30,(g) 2N,(g)+6H,O(g) Suppose a mixture of NH2, O2, N, 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 NH3 will Some N, is added. O to the left The pressure of Oz will ? O (none) O to the right The pressure of O, will ? O to the left Some NH, is removed. The pressure of N2 will O (none) Submit Assignme Continue MacBook Air FI0 F8 吕口 D00 000 F4 F5 F3 F2 %
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A chemical engineer is studying the following reaction: N₂(g) + 3H₂(g) → 2 NH3(g) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.00014. The engineer charges ("fills") three reaction vessels with nitrogen 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 A B C compound N₂ H₂ NH3 N₂ H₂ NH₂ N₂ H₂ NH₂ pressure 32.70 atm 49.38 atm 23.45 atm 33.09 atm 50.55 atm 22.67 atm 33.10 atm 50.59 atm 22.64 atm expected change in pressure ↑ increase ↑ increase ↑ increase ↑ increase ↑ increase O ↑ increase ↑ increase ↑ increase ↑ increase decrease ↓ decrease ↓ decrease ↓ decrease ↓ decrease decrease ↓ decrease decrease decrease (no change) (no change) (no change) (no change) (no change) O (no change) (no…
Be sure to answer all parts. The equilibrium constant K, for the reaction H2(g) + I2(g) =2 HI(g) is 54.3 at 430°C. Calculate the equilibrium concentrations of H,, I,, and HI at 430°C if the initial concentrations are [H2] = [I2] = 0.222 M and [HI] = 0 M. (H2leq = |0.0692 [Lleg =|0.182 [HI]eg =0.826 < Prev 18 of Microsoft Store
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