Ostwald's process is used to manufacture____________
Ostwald's process was used for large scale generation of HNO3. This process is based upon the catalytic oxidation of NH3 by atmospheric oxygen.
4NH3(g)+5O2→500K,9barPt/Rhgaugecatalyst4NO(g)+6H2O(g)
2NO(g)+O2(g)⇋2NO2(g)
3NO2(g)+H2O(l)→2HNO3(aq)+NO(g)
Reactants used for manufacturing nitric acid in ostwald process are.