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For the reaction, N(2)(g)+3H(2)(g) hAr...

For the reaction,
`N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g)`
the partial pressure of `N_(2)` and `H_(2)` are `0.80` and `0.40` atmosphere, respectively, at equilibrium. The total pressure of the system is `2.80` atm. What is `K_(p)` for the above reaction?

Text Solution

Verified by Experts

`underset("Partial P")(" ")" "underset(0.8)(N_(2)(g)) +underset(0.4)(3H_(2)(g)) hArr underset([2.8-(0.8+0.4)=1.6])(2NH_(3)(g)" ")`
`K_(p)=((P_(NH_(3)))^(2))/((P_(N_(2)))(P_(H_(2)))^(3))=(1.6xx1.6)/(0.8xx0.4xx0.4xx0.4)=50"atm"^(-2)`
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