, :
1. 2Ca + O2 = 2aO;
2. 2Cu +O2 = 2CuO.
V1, V2, , V1 >> V2.
. 1867 . : , , .
, ,
+ b = + dD, (3)
, ,
V = k CAa CBb, (4)
V ; CA, CB ; b ; k , .
, CA = CB = 1 /, k = V ( 1 /), () .
, , .
, -:
(5)
i i- , /; P i i- .
, (3), ,
V = kPAaPBb. (6)
, . , ( ), , , () . , :
(.) + 2() = 2()
:
V = k'CcC2 = kC2,
k = k'Cc.
.
1. :
2NO() + O2() = 2NO2().
:
V = kNO2O V = kNO2O .
2. :
2NO() + l2() = 2NOCl(),
3 ?
:
|
|
V = k NO2Cl .
('). : 'NO = 3 NO,
V' = k ('NO)2 Cl = k (3 NO)2 Cl = 9 k NO2 Cl .
, 3 :
: 9 .
3. :
2S(.) + 32(.) = 2SO3(.),
2 ?
: ( )
V = k (O )3 = k (O )3.
2 , , 2 : 'O = 1/2 O ,
V' = k ('O )3 = k (1/2O )3 = 1/8 k (O )3;
: 8 .