1. ? ? .
:
HNO2, NH3, N2H4, NH4+, NH2OH, HNO3, N2.
?
2. . . ?
:
CO, CH3OH, HCO3, CO2, HCOO, CH4.
?
3. . ? ?
― ?
4. ? σ- π-? . ? ?
H2O H2S H2Se H2Te ? -? ?
5. ? ? ?
:
H2O, H2O2, H3O+, H3PO4, OF2, OH, O2F2, CO, HCO3.
?
6. . ?
:
lO4 , H2S2O7, NO2, PCl5, SiH4, C6H6 .
. ?
7. ? ? .
:
(NH4)2SO4, S8, CH3, NO2 , KHCO3, Au, H2O.
8. . , ? .
:
|
|
CO2, SO2, H3O+ , CO32 , BF3, NH4+ .
?
9. ? . ? HCl HBr HI H2S H2Se H2Te?
:
C2H6, CO32 , C2H2, CH2O, C6H6, 2?
? ?
0. . ? ? ? . ?
σ- π- :
P4, SF6, C2H2, POCl3, HNO3, SO2Cl2 ?
IV