答:(1)  2Mn(NO3)2+5 PbO2+6HNO3=2HMnO4+5Pb(NO3)2+2H2O
	(2)  2Ag3AsO4+11Zn+11H2SO4=6Ag+11ZnSO4+2AsH3+8H2O  
	(3)  2Fe(OH)3+10NaOH+3Cl2=2Na2FeO4+6NaCl+8H2O  
	(4)  8KMnO4+11NaOH+PH3=4Na2MnO4+4K2MnO4+Na3PO4+7H2O
	(5)  3(NH4)2 PtCl6=3Pt+2NH4Cl+16HCl+2N2
	答案:
	1  2Na2O2+2CO2=2Na2CO3+O2
	(2)  3Fe(NO3)2+9HNO3=3Fe(NO3)3+NO+2H2O
	(3)  2MnNO32+5PbO2+6HNO3=2HMnO4+5PbNO32+2H2O
	(4)  2Ag3AsO4+11Zn+11H2SO4=6Ag+11ZnSO4+2AsH3+3H2O
	(5)  8KMnO4+11NaOH+PH3=4K2MnO4+4NaMnO4+Na3PO4
6 K2Cr2O7+6Fe3O4+31H2SO4=Cr2SO43+9FeSO43
 3. (1) 2,2—1,2,1,CuSO4,1,(NH4)2SO4,2    (2) 50% 
 4 (1) 3Fe3P+41HNO3=9Fe(NO3)3+14NO↑+3H3PO4+16H2O   (2) 62.72 L;8.2 mol   (3) 1.5 mol;441 g 
  5  5; 3 +16 +24OH- = 15 +16Br-+12H2O
6 解析:
