In a bromine-producing plant, explain how many liters of gaseous element albromine at 300 degree Celsius and 0.855atm are formed by the reaction of 275g of sodium bromide and 175.6 g of sodium bromate in aqueous acid solution? Presume no Br2 dissolves
5NaBr (aq) + NaBrO3 (aq)+ 3 H2SO4(aq) ----> 3Br(g) + 3Na2SO4 (aq) +3H20(g)