Hydrogen And Iodine Gases React To Form Hydrogen Iodide Gas H2 G I2 G 2 Hi G At

Hydrogen and iodine gases react to form hydrogen iodide gas.H2(g) + I2(g) 2 HI(g)At a certain temperature and pressure 0.70 L of H2 reacts with 0.70 L of I2. If all the H2 and I2 are consumed, what volume of HI, at the same temperature and pressure, will be produced?