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The following equilibria exist simultane...

The following equilibria exist simultaneously in a vessel.
`2NO_2(g) iff N_2O_4 (g), K_(p_1) = 6.8 atm^(-1)`
`NO(g) + NO_2(g) iff N_2O_3 (g), K_(p_2) `
If initially only NO and `NO_2` are present in 1 : 2 mole ratio and total pressure at equilibrium is 5.05 atm and the partial pressure of `N_2O_4` is 1.7 atm, calculate the equilibrium partial pressure of NO and `K_(p_2)` .

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`1.05 atm, 3.43 atm^(-1)`
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When NO and NO_(2) are mixed, the following equilibria are readily obtained, 2NO_(2) hArr N_(2)O_(4), K_(p)=6.8 atm^(-1) NO+NO_(2) hArr N_(2)O_(3) In an experiment when NO and NO_(2) are mixed in the ratio of 1:2 , the final total pressure was 5.05 atm and the partial pressure of N_(2)O_(4) was 1.7 atm. Calculate a. the equilibrium partial pressure of NO . b. K_(p) for NO+NO_(2) hArr N_(2)O_(3) .

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