Given the following: i) n20(g) 1/2 02(g) 2 no(g) ii) n2(g) 02(g) 2 no(g) ke= 4.1 x 10-31 ke= 1.7 x 10-13 find the value of the equilibrium constant for the following equilibrium reaction: n2(g) 1/202(g) n20(g) a) 7.0 x 10-44 b) 4.2 x 1017 c) 2.4 x 10-18 d) 1.6 x 109 e) 2.6 x 10-22

Answer B) 4.2x10^17

Explanation:

To produce the reaction 3 using reaction 1 and 2 we need to invert the order of the first reaction the second in the same order, as it's shown:

____________________________

Due to the inversion of the first equation, the equilibrium constant of the new reaction is K1'=1/K1.=2.4x10^30

Finally, the new equilibrium constant K3 is the product of the previous constants:  

K3=K1'*K2=4.2x10^17

yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes

explanation: