3. The reactants of the reaction below are added to a reaction vessel at 500 K and allowed to react. Atequilibrium, the partial pressures for each species is: PNo 0.240 atm; Pa2-0.608 atm; PNOCI 1.35atm. What are the values of Kp and Kc for this reaction? (Ans: Kp- 52.0; K 2,134)2NO(g) Cl2(g)2NOCI (g)

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Asked Oct 2, 2019
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Please work out #3 all of the way with explanations. Would like to better understand where delta n comes from.

3. The reactants of the reaction below are added to a reaction vessel at 500 K and allowed to react. At
equilibrium, the partial pressures for each species is: PNo 0.240 atm; Pa2-0.608 atm; PNOCI 1.35
atm. What are the values of Kp and Kc for this reaction? (Ans: Kp- 52.0; K 2,134)
2NO(g) Cl2(g)2NOCI (g)
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3. The reactants of the reaction below are added to a reaction vessel at 500 K and allowed to react. At equilibrium, the partial pressures for each species is: PNo 0.240 atm; Pa2-0.608 atm; PNOCI 1.35 atm. What are the values of Kp and Kc for this reaction? (Ans: Kp- 52.0; K 2,134) 2NO(g) Cl2(g)2NOCI (g)

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Expert Answer

Step 1

The values are given as follows:

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temperature(T = 500 K partial pressure for NO(Po) = 0.240 atm partial pressure for Cl2 (Pci 0.608 atm = partial pressure for NOCI(Poc =1.35 atm gas constant(R) = 0.0821 atm.L/mol.K

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Step 2

The balanced chemical equilibrium equation is written as follows:

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2NO(g)+Cl, (8)2NOCI (g)

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Step 3

The equilibrium constant Kp for the given reac...

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(Roa) к,- (Pxo) P NOCI NO

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