ω , % | ( ) | |
F | 6,25*102 | CaF2 ( ); Na3[AlF6] (); Ca5F(PO4)3 () |
Cl | 1,7*102 | NaCl ( ); KCl (); NaCl KCl (); KCl MgCl2 6H2O () |
Br | 1,6*104 | (NaBr, KBr, MgBr2) |
I | 4*105 | KIO3 KIO4 , ; |
At |
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F | Cl | Br | I | At | |
(% ) | 19(100) | 35(75,77) 37(24,23) | 79(50,56) 81(49,44) | 127(100) | 210* |
, | 17,4231 | 12,9678 | 11,84 | 10,4514 | 9,20 |
, | 3,448 | 3,614 | 3,37 | 3,08 | 0,145 |
4,10 | 2,83 | 2,74 | 2,21 | 1,96 | |
1 | 1; +1; +3; +4; +5; +6; +7 | 1; +1; +3; +5; +7 | 1; +1; +4; +5; +7 | 1; +1; +3; +5; +7 |
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F | Cl | Br | I | At | |
( ) | ( ) | ( ) | |||
- | - | - | - | ||
F2 | Cl2 | Br2 | I2 | At2 | |
, ρ, /3 (293 ) | 1,3 | 1,9 | 3,4 | 4,93 | |
, 0 | 219,47 | 100,83 | 7,1 | 113,7 | |
, 0 | 187,99 | 33,82 | 58,93 | 184,5 |
ղ̲Ͳ Ҳ Ҳ VI-
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, | ||
, t | → MeE → MeE2 | |
H2, (I2 ) | HE | |
Hal | ClF, ClF3; BrF, BrF3, BrF5, BrCl; IF, IF3, IF5, IF7, ICl, ICl3, IBr | |
O2, t | F → O2F2 (, t = 1900C) | |
S, t | F, Cl, Br → S2E2, SE2, SE4, SE5 | |
N2, t | F → NF3 | |
P, t | PE3, PE5 ( PI5) | |
C, t | F → CF4 |
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, | ||
H2O | F → HF; Cl, Br, I → HE + HEO | |
HF | ||
HCl | ||
H2SO4 () | ||
H2SO4 () | ||
HNO3() | I2 → HIO3 | |
HNO3 () | ||
NaOH, t | F → OF2 + NaF; Cl, Br, I → NaE + NaFO |
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ò ֲ IJ
|
|
Ҳ VI-
F | 1) , . 2) 0,01% . 3) 1/ , 1 / , , 1,2 / . 4) ( 2×10-4 /), , , . 5) F () , . |
Cl | 1) , . 2) , () , 䳿 . 3) NaCl ( ) , , ; 5-10 . 4) Cl2 ( 0,001 /); , , . |
Br | 1) , , . 2) . 3) , , Br- . |
I | 1) . 2) ; , . 3) 2 . |
At | . |
VI-B
87