.


:




:

































 

 

 

 





-
/   ,  
L ()   ³
, . (-), (C=C), (N≡N)
, ,
μ D () ∙ (1D = 3∙10-30 ∙)    
 

 


12

Ҳ в ˲

1) (, ); 2) (, ) ( )
1) -- ; 2) ( )
г
( )
̒ , , ,
ij ij ij,
1) ; 2)
1) ; 2)

13

̲

α =β = γ = 900 a = b = c  
α =β = γ = 900 a = b = c ᒺ  
α =β = γ = 900 a = b = c  
α =β = γ = 900 a = bc
α =β = γ = 900 a = bc
α =β = 900   γ = 1200 abc
() α =β = γ = 900 abc
α =β = γ = 900 abc
α =β = γ = 900 abc
α =β = γ = 900 abc
() α =β = γ ≠ 900 a = b = c
α =β = 900   γ ≠ 900 abc
α =β = 900   γ ≠ 900 abc
α ≠ β ≠ γ abc  

Բֲ ղ̲ ֲ

14

 

  , H2 + S = H2S
  , t CaCO3 → CaO + CO2  
  , CuSO4 + Fe = FeSO4+ Cu
  , CaCl2+K2SO4=CaSO4+2KCl

15

 

Ҳ

 

    ³ -   3H2 + N2↔2NH3
    ,   Cu+4HNO3=Cu(NO3)2+2NO2↑+2H2O Ba(NO3)2+H2SO4= BaSO4↓ + 2HNO3 KOH +HCl = KCl+ H2O

16

Բֲ ղ̲ί ֲ

-
    C() + O2() = CO2() ∆H = - 393  
    N2() + O2() = 2NO() ∆H = 90,4  

17

Բֲ ² ղ̲ί ֲ

 

  ()   H2 () + Cl2() = 2HCl() OH-() +H+() = H2O ()  
  ( ) 2Fe() + 3Cl2() = 2FeCl3()

 

 

18

 





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