2NO(g)+O_(2)(g)hArr2NO_(2)(g) At a certain temperature the equilibrium concentration for this system are : [NO]=0.25M, [O_(2)]=0.24M,[NO_(2)]=0.18M. What is the value of K_(c) at this temperature?

2NO(g)+O_(2)(g)hArr2NO_(2)(g) At a certain temperature the equilibrium

1.	2NO(g)+O_(2)(g)hArr2NO_(2)(g) At a certain temperature the equilibrium concentration for this system are : [NO]=0.25M, [O_(2)]=0.24M,[NO_(2)]=0.18M. What is the value of K_(c) at this temperature?
Answer» 0.063 `0.50` 1.4 `2.0` ANSWER :B