answer #4 and 5 ework 3.pdf (113 KB)Page <1> of 2If an equilibrium mixture of the three gases in a 17.8 L container at 350 K contains 0.41-CH₂Cl2 and 0.419 mol of CH4, what is the equilibrium concentration of CCl4?3. A student ran the following reaction in the laboratory at 657 K2 NH3(g) → N₂ (g) + 3 H₂ (g)When she introduced 0.0657 moles of NH3 (g) into a 1.00 L container, she found the equiconcentration of H2 (g) to be 0.0918 M. Calculate the equilibrium constant Kc.4. Consider the equilibrium reaction2 HI (g) →→→→→→H₂(g) + 12(g)Kc = 55.6 at 698 KA reaction mixture was found to contain 0.0412 M H2, 0.0408 M of 12 and 0.269 M of HI.Is the reaction at equilibrium? If not, what direction must it run in order to reach equilibrium?5. Consider the equilibrium reaction2 HI (g)H₂(g) + 12(g)Kc = 55.6 at 698 KIf the initial concentration of HI is 2.63 M, what are the concentrations of all substances atequilibrium?HQNZXT

#4: The balanced equilibrium reaction is: 2HI(g) ↔ H2(g) + I2(g) ; Kc = 55.6 at 698 K In order to…

4. Consider the equilibrium reaction 2 HI(g) ← H₂(g) + 12(g) Kc = 55.6 at 698 K A reaction mixture was found to contain 0.0412 M H2, 0.0408 M of 12 and 0.269 M of HI. Is the reaction at equilibrium? If not, what direction must it run in order to reach equilibrium 5. Consider the equilibrium reaction 2 HI(g) ← H₂(g) + 12(g) If the initial concentration of HI is 2.63 M, what are the concentrations of all substances at equilibrium? Kc = 55.6 at 698 K

4. Consider the equilibrium reaction 2 HI(g) ← H₂(g) + 12(g) Kc = 55.6 at 698 K A reaction mixture was found to contain 0.0412 M H2, 0.0408 M of 12 and 0.269 M of HI. Is the reaction at equilibrium? If not, what direction must it run in order to reach equilibrium 5. Consider the equilibrium reaction 2 HI(g) ← H₂(g) + 12(g) If the initial concentration of HI is 2.63 M, what are the concentrations of all substances at equilibrium? Kc = 55.6 at 698 K

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 61QRT

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