✔ 最佳答案
It can't,
Hydrochloric acid is produced by dissolving hydrogen chloride into water, where hydrogen chloride is formed by the reaction between hydrogen gas and chlorine gas
H2(g) + Cl2(g) --> 2HCl(g)
HCl(g) + H2O(l) <> H3O+ Cl-
Nitric acid is produced by dissolving nitrogen dioxide and oxygen into water
1. 3H2(g) + N2(g) <> 2NH3 (Haber Process)
2. 4NH3(g) + 5O2(g) --> 4NO(g) + 6H2O(l)
3. 2NO(g) + O2(g) --> 2NO2(g)
4. 4NO2(g) + O2(g) + 2H2O(l) --> 4HNO3(aq)
Also there are some mistakes I want to illustrate;
1. chlorine gas will react with water readily to form hydrochloric acid and hypochloric acid, but not only hydrpchloric acid
Cl2(g) + H2O(l) --> HCl(aq) + HOCl(aq)
2.When nitrogen dioxide dissolves into water, the products are not only the nitric acid, but with nitrous acid;
2NO2(g) + H2O(l) --> HNO3(aq) + HNO2(aq)
2007-03-03 01:47:13 補充:
no,据我所知,沒有無機酸制無機酸有的, 硫酸可以制備到磷酸的;Wet phosphoric acid: Green phosphoric acid is prepared by adding sulphuric acid to calcium phosphate rock, or slurry. The reaction for calcium phosphate slurry is: 3H2SO4(aq) Ca3(PO4)2(aq) 6H2O(l) ↔ 2H3PO4(aq) 3CaSO4(aq) 6H2O(l)