1.
X:草酸氢铵(HOOC-COONH4);Y:碳酸氢铵(NH4HCO3);尿素[(NH2)2CO]
HOOC-COONH4-->CO+CO2+H2O+NH3
H2O+CO2+NH3-->NH4HCO3
2NH3+CO2-->(NH2)2CO+H2O
2.
Ag+ +Cl- =AgCl
Ag+ +Cl- =0.9AgCl+ 0.1Ag +0.05Cl2
Ag+ +Cl- + 0.05H2O=0.9AgCl+ 0.1Ag + 0.05HCl+ 0.05HClO;
Ag+ +Cl- + 0.05H+ + 0.05OH- = 0.9AgCl+ 0.1Ag+ 0.05Cl- + 0.05H+ + 0.05HClO
Ag+ +0.95Cl- + 0.05OH- =0.9AgCl + 0.1Ag +0.05HClO
每0.95mol氯离子与1mol银离子反应生成0.9mol氯化银和0.1mol银
由题意:
AgCl:(1.1/0.95)*0.9*143.32 克;
Ag:(1.1/0.95)*0.1*107.87 克