Chan Bates

08/12/2024 · Senior High School

In a bromine-producing plant, how many liters of gaseous elemental bromine at \( 285,{ }^{\circ} \mathrm{C} \) and 0.927 atm are formed by the reaction of \( 456 . \mathrm{g} \) of sodium bromide and 178. g of sodium bromate in aqueous acid solution? (Assume no \( \mathrm{Br}_{2} \) dissolves and that sulfuric acid is present in large excess.) Round your answer to 3 significant figures. \( 5 \mathrm{NaBr}(a q)+\mathrm{NaBrO}_{3}(\mathrm{aq})+3 \mathrm{H}_{2} \mathrm{SO}_{4}(\mathrm{aq}) \rightarrow 3 \mathrm{Br}_{2}(\mathrm{~g})+3 \mathrm{Na}_{2} \mathrm{SO}_{4}(\mathrm{aq})+3 \mathrm{H}_{2} \mathrm{O}(\mathrm{g}) \) Note: Reference the Fundamental constants table for additional information.)