575718snapshotld=1324548& id-563649007& Q Search this course Reference Use the References to access important va eeded for this question. The equilibrium constant, K, for the following reaction is 1.31x102 at 502 K. PCI5(g) PCl3(g)+ C2(g) An equilibrium mixture of the three gases in a 18.3 L container at 502 K contains 0.161 M PCls, 4.59x10 M PCI3 and 4.59x102 M Cl,. What will be the concentrations of the three gases once equilibrium has been reestablished, if the equilibrium mixture is compressed at constant temperature to a volume of 7.43 L? [PCI5]= [PCI3]= [Cl2] Disturbing Equilibrium Volumes (Quantitative): This is group attempt 1 of 5 Next Back 1:35 PM 9/24/2019 hp X

575718snapshotld=1324548& id-563649007& Q Search this course Reference Use the References to access important va eeded for this question. The equilibrium constant, K, for the following reaction is 1.31x102 at 502 K. PCI5(g) PCl3(g)+ C2(g) An equilibrium mixture of the three gases in a 18.3 L container at 502 K contains 0.161 M PCls, 4.59x10 M PCI3 and 4.59x102 M Cl,. What will be the concentrations of the three gases once equilibrium has been reestablished, if the equilibrium mixture is compressed at constant temperature to a volume of 7.43 L? [PCI5]= [PCI3]= [Cl2] Disturbing Equilibrium Volumes (Quantitative): This is group attempt 1 of 5 Next Back 1:35 PM 9/24/2019 hp X

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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O KINETICS AND EQUILIBRIUM Using the small x approximation to solve equilibrium problems A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 NO(g) + Cl,(g) 2 NOCI(g) K,=2. x 107 He fills a reaction vessel at this temperature with 8.0 atm of nitrogen monoxide gas and 9.7 atm of chlorine gas. Use this data to answer the guestions in the table below. O yes Can you predict the equilibrium pressure of NOCI, using only the tools available to you within ALEKS? O no If you said yes, then enter the equilibrium pressure of NOCI at right. Round your answer to 1 significant digit. atm II
At a certain temperature, 0.780 mol SO3 is placed in a 3.50 L container. 2SO3(g)↽−−⇀2SO2(g)+O2(g) At equilibrium, 0.120 mol O2 is present. Calculate ?c.
The equilibrium constant, K. , for the following reaction is 1.80x10 at 298 K. NH,HS(s) NH3(g)+ H,S(g) If an equilibrium mixture of the three compounds in a 6.85 L container at 298 K contains 1.56 mol of NH HS(s) and 0.468 mol of NH3, the number of moles of H,S present is moles.
Please help me with all 3 parts
5. The equilibrium constant expression of a gas reaction is [CS2] [H2]* _ [CH4] [H2S]? K. Write the balanced chemical equation corresponding to this expression
In air at 25 °C and 1.00 atm, the N₂ concentration is is 0.033 M. The 0.01 M and the O₂ concentration reaction N₂(g) + O₂(g) → 2NO(g) has Kc = 4.8 x 10-31 at 25 °C. C Taking the N₂ and O2 concentrations given above as initial values, calculate the equilibrium NO concentration that should exist in our atmosphere from this reaction at 32 °C, Kc = 2.6E-30. Make simplifying assumptions in your calculations. (Express your answer in scientific notation.) [NO] = i M !
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Which of the choices correctly presents the equilibrium law for the following reaction? 2BrCl(g) Br₂ (g) + Cl₂ (g) K₂ Kp Kp Kp = = = PBIC1² PC1₂Br₂ PBrC1 PC1₂Br₂ PC1₂Br₂ PBIC1 PBIC1 2PB52 Pch
Nitrogen monoxide and water react to form ammonla and oxygen, Ilke this: 4 NO(g) + 6H,O() 4 NH,(g) + 50,(g) Also, a chemist finds that at a certain temperature the equilibrlum mixture of nitrogen monoxide, water, ammonia, and oxygen has the followng composition: compound pressure at equilibrium NO 12.7 atm H,0 94.3 atm NH3 58.1 atm 0, 93.8 atm Calculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits. d. K = x10 Check Explanation ©2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Ac M9 hp & esc % * 00 96 %24
Consider the following reaction: NO(g) + SO3(g) = NO2(g) + SO2(g) A reaction mixture initially contains 0.639 M NO and 0.639 M SO3. Determine the equilibrium concentration of NO2 if K, for the reaction at this temperature is 0.0118. Enter the numerical value to three decimal places without units. Answer:
A chemist is studying the following equilibirum, which has the given, equilibrium constant at a certain temperature: 2 NO(g) + Cl₂(g) 2 NOCI (g) X-1.x10 He fills a reaction vessel at this temperature with 6.0 atm of nitrogen monoxide gas and 8.5 atm of chlorine gas. Use this data to answer the questions in the table below. Can you predict the equilibrium pressure of NOCI, using only the tools available to you within ALEKS? If you said yes, then enter the equilibrium pressure of NOCI at right. Round your answer to 1 significant digit. Ⓒyes O no 0. atm X