The equilibrium constant, K, for the following reaction is 55.6 at 698K
H₂(g)+I₂(g)⇋2 HI(g)
Calculate the equilibrium concentrations of reactants and product when 0.211 moles of H2 and 0.211 moles of I2 are introduced into a 1.00 L vessel at 698 K.
[ H₂ ] =____
[ I₂ ] =____
[ HI ] =____