Nitric acid is often manufactured from the atinospheric gases nitrogen and coypen, and hydropen prepared by relorming natural gas, in a two-step procesk. tn the finst step, nitrogen and bydrogen reoct to form ammonia: N2(q)+3H2(q)2NH3(q) In the second step, anmonit and oxyopen react to form nitric acid (HNOy) and water: NH1()+2O2()HNO3()+H2O(g) Supoowe the yieid of the first step is 83.96 and the yield of the second step is 67.86. Calcuiate the mass of nitrogen required to maje 2.0 k. of nitric acid. Be sure your answer tas a unit symbol, if needed, and is rounded to the correct number of signalicant digits