Question

Consider this reaction:

H2(g) + Cl2 (g) 2 HCl (g)

How many liters of HCl are produced when 11.2 L of chlorine are reacted with excess hydrogen?

(One mole of any gas occupies 22.4L under certain conditions of temperature and pressure. Assume those conditions for this
question.)

22.4L
56 L
112 L
224 L

Answer 1

11.2L / 22.4L/mol = . 5 mol H2 40g / 160g/mol = . 25 mol Br2.