Find the value of equilibrium constant, K eq Hydrogen gas and iodine react to form hydrogen iodide via the reaction : H2(g)+I2(g)2HI(g) The…

Find the value of equilibrium constant, Keq 

Hydrogen gas and iodine react to form hydrogen iodide via the 

       reaction : H2(g)+I2(g)⇌2HI(g)

The equilibrium mixture contained

1.37×10−2 M [HI], 6.47×10−3 M [H2 ]  and 5.94×10−4 M [I2]