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and NOCI at 500 K are as follows: PNO = 0.240 atm; PCl, = 0.608 atm; PNOCI the reaction 2 NO(g) + Cl2(g) = 2 NOCI(g)? 13.50 A sample of HI (9.30 × 10¬³ mol) was placed in an empty 2.00 L container at 1000 K. After equilibrium was reached, the concentration of I was 6.29 X 104 M. Calculate the value of Ke at 1000 K for the reaction H2(g) + I2(g) = 2 HI(g). 13.51 Vinegar contains acetic acid, a weak acid that is partially 1.35 atm. What is K, at 500 K for %3D %3D dissociated in aqueous solution: CH;CO2H(aq) H*(aq) + CH3CO2¯(aq)

and NOCI at 500 K are as follows: PNO = 0.240 atm; PCl, = 0.608 atm; PNOCI the reaction 2 NO(g) + Cl2(g) = 2 NOCI(g)? 13.50 A sample of HI (9.30 × 10¬³ mol) was placed in an empty 2.00 L container at 1000 K. After equilibrium was reached, the concentration of I was 6.29 X 104 M. Calculate the value of Ke at 1000 K for the reaction H2(g) + I2(g) = 2 HI(g). 13.51 Vinegar contains acetic acid, a weak acid that is partially 1.35 atm. What is K, at 500 K for %3D %3D dissociated in aqueous solution: CH;CO2H(aq) H*(aq) + CH3CO2¯(aq)

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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
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Can you please solve question 13.50 and all of the sub problems and show all of the steps to the solution 

## Equilibrium and Reaction Questions ### Problem 13.46 **Given:** - \( K_c = 7.5 \times 10^{-9} \) at 1000 K for the reaction: \( \text{N}_2(g) + \text{O}_2(g) \rightleftharpoons 2\text{NO}(g) \) **Question:** What is \( K_c \) at 1000 K for the reverse reaction: \( 2\text{NO}(g) \rightleftharpoons \text{N}_2(g) + \text{O}_2(g) \)? ### Problem 13.47 **Given:** - At 400 K, \( K_p = 50.2 \) for the reaction: \( \text{N}_2\text{O}_4(g) \rightleftharpoons 2\text{NO}_2(g) \) **Question:** What is \( K_p \) at 400 K for the reverse reaction: \( 2\text{NO}_2(g) \rightleftharpoons \text{N}_2\text{O}_4(g) \)? ### Problem 13.48 **Scenario:** An equilibrium mixture of PCl\(_5\), PCl\(_3\), and Cl\(_2\) at a certain temperature contains: - 8.3 x 10\(^{-3}\) M PCl\(_5\) - 1.5 x 10\(^{-2}\) M PCl\(_3\) - 3.2 x 10\(^{-2}\) M Cl\(_2\) **Task:** Calculate the equilibrium constant \( K_c \) for the reaction: \( \text{PCl}_5(g) \rightleftharpoons \text{PCl}_3(g) + \text{Cl}_2(g) \). ### Problem 13.49 **Given:** The partial pressures in an equilibrium mixture of NO, Cl\(_2\), and NOCl at 500 K are: - \( P_{\text{NO}} = 0.240 \) atm - \( P_{\text{Cl}_2} = 0.608 \) atm
Transcribed Image Text:## Equilibrium and Reaction Questions ### Problem 13.46 **Given:** - \( K_c = 7.5 \times 10^{-9} \) at 1000 K for the reaction: \( \text{N}_2(g) + \text{O}_2(g) \rightleftharpoons 2\text{NO}(g) \) **Question:** What is \( K_c \) at 1000 K for the reverse reaction: \( 2\text{NO}(g) \rightleftharpoons \text{N}_2(g) + \text{O}_2(g) \)? ### Problem 13.47 **Given:** - At 400 K, \( K_p = 50.2 \) for the reaction: \( \text{N}_2\text{O}_4(g) \rightleftharpoons 2\text{NO}_2(g) \) **Question:** What is \( K_p \) at 400 K for the reverse reaction: \( 2\text{NO}_2(g) \rightleftharpoons \text{N}_2\text{O}_4(g) \)? ### Problem 13.48 **Scenario:** An equilibrium mixture of PCl\(_5\), PCl\(_3\), and Cl\(_2\) at a certain temperature contains: - 8.3 x 10\(^{-3}\) M PCl\(_5\) - 1.5 x 10\(^{-2}\) M PCl\(_3\) - 3.2 x 10\(^{-2}\) M Cl\(_2\) **Task:** Calculate the equilibrium constant \( K_c \) for the reaction: \( \text{PCl}_5(g) \rightleftharpoons \text{PCl}_3(g) + \text{Cl}_2(g) \). ### Problem 13.49 **Given:** The partial pressures in an equilibrium mixture of NO, Cl\(_2\), and NOCl at 500 K are: - \( P_{\text{NO}} = 0.240 \) atm - \( P_{\text{Cl}_2} = 0.608 \) atm
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Equilibrium constant is defined as ratio of concentration of to the concentration of reactant

Kc=29.64

 

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