In a 7.0 L evacuated chamber, 0.50 mole H_(2) and 0.50 mole I_(2) react at 427^(@) C. According to reaction H_(2)(g)+I_(2)(g)hArr2HI(g) At the given temperature, K_(c)=49 for the reaction. How many moles of the iodine remain unreached at equilibrium?

In a 7.0 L evacuated chamber, 0.50 mole H_(2) and 0.50 mole I_(2) reac

1.	In a 7.0 L evacuated chamber, 0.50 mole H_(2) and 0.50 mole I_(2) react at 427^(@) C. According to reaction H_(2)(g)+I_(2)(g)hArr2HI(g) At the given temperature, K_(c)=49 for the reaction. How many moles of the iodine remain unreached at equilibrium?
Answer» 0.388 0.112 0.25 0.125 Answer :B