Hydrogen (a moles) and iodine (b moles) react to give 2x moles of the HI at equilibrium. The total number of moles at equilibrium is

Hydrogen (a moles) and iodine (b moles) react to give 2x moles of the

1.	Hydrogen (a moles) and iodine (b moles) react to give 2x moles of the HI at equilibrium. The total number of moles at equilibrium is
Answer» `a+b+2x` `(a-b)+(6-2x)` `(a+b)` `a+b-x` ANSWER :C