Question

Помогите; с химией не дружу

Answer 1

1.NH3+H3PO4=(NH4)H2POR
2.3Ca+2P=Ca3P2
3.NH3+H2O=[NH4]OH
4. NO2+H2O=HNO3+NO
5. NH4Cl+NaOH=NaCl+H2O+NH3
6. 4Ca+10HNO3=4Ca (NO3)2+5H2O+N2O
7. Ag+2HNO3=3AgNO3+NO+2H2O
8. =Ca (HCO3)2 (РАЗБ.)
9.N2+H2=2NH3
10. 4NO2+2H2O+O2=4HNO3