A.the oxidation of ammnia
B.reacting liquid ammonia and 60% nitric acid
C.the oxidation of 60% nitric acid
D.reacting liquid ammonia and 98% sulphuric acid
A.the oxidation of ammnia
B.reacting liquid ammonia and 60% nitric acid
C.the oxidation of 60% nitric acid
D.reacting liquid ammonia and 98% sulphuric acid