Цепочка превращении
NH4NO3 ---- N2----- NO ----- NO2------ HNO3------ Cu(NO3)2 ------ Cu(OH)2-------- CuO
More Questions From This User See All
Цепочка превращении
NH4NO3 ---- N2----- NO ----- NO2------ HNO3------ Cu(NO3)2 ------ Cu(OH)2-------- CuO
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
N2 + O2 = 2NO
2NO + O2 = NO2
4NO2 + O2 + 2H2O = 4HNO3
4HNO3(конц) + Cu = Cu(NO3)2 + 2H2O + 2No2
Cu(NO3)2 + 2KOH = 2KNO3 + Cu(OH)2
Cu(OH)2 --t---> CuO + H2O
Verified answer
2NH4NO3=2N2+O2+4H2ON2+O2=2NO
2NO+O2=2NO2
4NO2+2H2O+O2=4HNO3
CuCO3+2HNO3=Cu(NO3)2+H2O+CO2
Cu(NO3)2+2NaOH=Cu(OH)2+2NaNO3
Cu(OH)2=CuO+H2O