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. , (.151-159 /) F2→2F




, (.151-159 /) F2→2F (200-600 /). , F2 ≤ 4/, F2 π - . F- - ..

, F2, , . . 3 :

1. .

2, S, Br2, I2, Si, B, ( ), , S (-1900), , N, Pb , Mg, Sn, Ag , Pt Au 300-4000.

2+F2→2HF

t = -1900C

S+3F2→SF6+Q (S2F2, SF2, SF4)

t = -1900C

2P+5F2→PF5+Q

C+F2→ (CF)n , CF4, 2F2 .

:

+2F2→F4

C :

N2+3F2→2NF3+Q

: Cl2 , .

Cl2+F2→2ClF(ClF3),

lF5, IF7, BrF, BrF3, BrF5.

He, Ne, Ar. 2 - t= -1900

F2+O2→O2F2

:

+1,5F2→CoF3

Fe, u, l, Ni, Zn ( ), .

2. .

SiO2, H2S, NH3 , . , 2, . , , HF ( ):

2,NH3,B2H6,SiH4 .

SiO2+2F2→SiF4+O2↑ (O2- )

SO2+F2→SO2F2-

SO2+F2→SF2+O2

NO+1/2F2→NOF-

2NH3+3F2→6HF+N2 ( )

NH3+3F2→3HF+NF3

2Ba(OH)2+2F2→2BaF2+O2+2H2O

2NaOH+2F2→2NaF+OF2+H2O

HF , :

F2+H2O→2HF+1/2O2 ( 3, 22, F2).

3. .

, , . .





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