Addition of ammonium bisulfateIn addition to the H,S already present in the flask, solid NH,HS is added until there is excess unreacted solid remaining.Part CWhat are the partial pressures of NH3 and H2S at equilibrium, that is, what are the values of PNH, and P,s, respectively?Enter the partial pressure of ammonia followed by the partial pressure of hydrogen sulfide numerically in bars separated by a comma.• View Available Hint(s)Πν ΑΣφ?PNH, , PH,S =barSubmitPart DWhat is the mole fraction, x, of H2S in the gas mixture at equilibrium?Express your answer numerically.• View Available Hint(s)Πν ΑΣφXH,S =SubmitPart EWhat is the minimum mass of NH,HS that must be added to the 5.00-L flask when charged with the 0.300 g of pure H,S(9), at 25 °C to achieve equilibrium?Express your answer numerically in grams.• View Available Hint(s)Vo AEO?mass>gSubmit An empty 5.00-L flask is charged with 0.300 g of pure H,S(9), at 25 °C.Ammonium bisulfide, NH,HS, forms ammonia, NH3, and hydrogen sulfide,H2S, through the reactionNH,HS(s) = NH3 (9) + H2S(g)Part AThis reaction has a K value of 0.120 at 25 °C.Evaluate the validity of the following statements.Drag each item to the appropriate bin.• View Available Hint(s)Reset HelpTruFalseNo reaction occurs.The reaction proceeds to the left.The pressure of ammonia is zero.The reaction proceeds to the right.Qis equal to 0.Qis greater than K.SubmitPrevious AnswersCorrectPart BWhat is the initial pressure of H2S(9) in the flask?Express your answer numerically in bars.• View Available Hint(s)P = 4.36x10-2 bar

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Addition of ammonium bisulfate In addition to the H,S already present in the flask, solid NH, HS is added until there is excess unreacted solid remaining. Part C What are the partial pressures of NH3 and H2S at equilibrium, that is, what are the values of PNH, and PH,S, respectively? Enter the partial pressure of ammonia followed by the partial pressure of hydrogen sulfide numerically in bars separated by a comma. • View Available Hint(s) ? PNH, , PH,s = bar Submit Part D What is the mole fraction, x, of H2S in the gas mixture at equilibrium? Express your answer numerically. • View Available Hint(s) να ΑΣφ ? XH,S = Submit

Addition of ammonium bisulfate In addition to the H,S already present in the flask, solid NH, HS is added until there is excess unreacted solid remaining. Part C What are the partial pressures of NH3 and H2S at equilibrium, that is, what are the values of PNH, and PH,S, respectively? Enter the partial pressure of ammonia followed by the partial pressure of hydrogen sulfide numerically in bars separated by a comma. • View Available Hint(s) ? PNH, , PH,s = bar Submit Part D What is the mole fraction, x, of H2S in the gas mixture at equilibrium? Express your answer numerically. • View Available Hint(s) να ΑΣφ ? XH,S = Submit

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 20QAP

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