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At 298K N(2)(g)+3H(2)(g) iff 2NH(3)(g),...

At `298K`
`N_(2)(g)+3H_(2)(g) iff 2NH_(3)(g),K_(1)=4times10^(5)`
`N_(2)(g)+O_(2)(g) iff 2NO(g),K_(2)=1.6times10^(12)`
`H_(2)(g)+(1)/(2)O_(2)(g) iff H_(2)O(g),K_(3)=1.0 times 10^(-13)`
Based on above equilibria, the equilibrium constant of the reaction,
`2NH_(3)(g)+(5)/(2)O_(2)(g) iff 2NO(g)+3H_(2)O(g)` is _________`xx10^(-33)`(Nearest integer).

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