1. , .
(: Be, Al, S )
2. .
(: F2, HCl, N2, O2, CH4, NH3, CO2, BCl3, BeCl2 ).
3. ? ? ? ?
NH3, N2, 2, HBr
(: H2, Cl2, 2, HI, HF, CH4 , H2S, BCl3, BeCl2 )
4. :
CH4, KCl, O2
(:N2, Cl2, NH3, CO2, NaF, MgCl2, CsBr )
5. - NH4+, , , .
(: - BF4¯; HF, 2; KF, NaCl )
6. . , . ?
(: , , ; 䳿)
Ҳί
, .
P | C | Se | |||
Al | Si | Te | |||
Be | Cl | Br | |||
S | Mg | ||||
B | P | As |
:
O2 | H2O | CO2 | |||
Cl2 | NH3 | CH4 | |||
NH3 | O2 | BeCl2 | |||
BCl3 | HCl | F2 | |||
CH4 | N2 | HCl |
? ? ? ?
Cl2; BeCl2; CO2; H2O | F2; BeCl2; H2; CO2 | ||
BCl3; H2S; H; F2 | BCl3; CH4; F2; H2S | ||
Br2; CO2; CH4; N2 | CO2; H2O; HCl; Cl2 | ||
BeCl2; H2O; HF; O2 | H2S; H; NH3; CH4 | ||
HF; H2S; HBr; NH3 | H2O; HBr; H; NH3 | ||
H2O; HCl; NH3; BeCl2 | CH4; HCl; H2S; H2 | ||
CH4; H2; H2S; HCl | Br2; H2O; F2; CO2 | ||
Br2; HF; H2O; BCl3 | H2Se; PH3; SiH4 |
V
:
KCl; H2; H | HBr; LiCl; Br2 | F2; H;MgBr2 | |||
O2; NaF; CH4 | BaBr2; N2; H | Cs; 2; H2O | |||
2; NH3; CaF2 | NaCl; CH4; N2 | NH3; LiF; Cl2 | |||
MgCl2;F2; CO2 | H; NaBr; Cl2 | BaF2; H; O2 | |||
H2O; Cl2; CsBr | CaCl2; H2; CO2 | N2; CH4; RbCl |
V
|
|
(, -, ) ():
/ | / | / | |||
HF | BF4¯ | NH4+ | |||
NH4+ | NaF | MgF2 | |||
MgCl2 | HF | BF4¯ | |||
H2O | CaCl2 | KF | |||
CaCl2 | H2O | H2O |
VI
) 䳿:
䳿 | 䳿 | ||
) , , . ?
10 -²Ͳ ֲ
( )
1. . - .
2. - .
3. .
4. - .
˳
[1], [2], [3], [5], [12], [13], [15]