( 2)
15.
1) 24 4 + O , , n k:
P×10-2, | 155,33 | 163,46 | 167,59 | 171,59 | 177,59 |
t, |
2) - = 900 (w0) (P0).
w0106, / - | 0,036 | 0,028 | 0,0248 |
×10-3, | 89,069 | 46,997 | 31,899 |
. ?
3) 2() () + 3() :
0, . | |||
t1/2, | 7,6 | 3,7 | 1,7 |
n k. ?
4) 3/2. 510-4 /. 55% 50 ., ?
( 2)
16.
1) 222 22 + 2 , , n k. k?
t, | ||||||
P×10-3, | 7, 7938 | 7,9813 | 8,1560 | 8,4800 | 9,0420 | 9,2830 |
2) n (II) 2NO + O2 2N2, (t1/2) (w0) :
0, . (0, 2 = 0, NO) ×10-4, | 4,72 | 3,84 | 3,24 | 2,69 |
t1/2, c |
NO ×10-4, (2 = const) w0, / | 4,79 | 4,0 | 2,03 |
w0, / |
3) , N2, 12 100 101 (1 = 1 ..) : 2N2 2NO + O2. 125 ?
( 2)
17.
1) n 308 , :
0, / | 0,05 | 0,10 | 0,15 | 0,20 |
t1/2, | 37,03 | 19,05 | 12,43 | 9,45 |
2) = 900 (w0) (P0).
w0106, / - | 0,0360 | 0,0280 | 0,0248 |
×10-3, | 89,069 | 46,997 | 31,899 |
. ?
|
|
3) :
t, | 1- | 2- | ||
4,8 | ||||
×10-3, | 959,97 | 923,97 | 399,99 | 377,32 |
.
4) 2N2O 2N2 + O2 , .
t, | ||||||||
P×10-2, | 239,32 | 263,99 | 278,99 | 294,92 | 323,05 | 349,72 | 374,78 | 396,12 |
n k.
( 2)
18.
1) : 2() 2() + () :
t, | 2,5 | |||||
P×10-3, | 5,246 | 5,690 | 6,005 | 6,130 | 6,240 | 6,424 |
n k. .
2) 2NOCl 2NO + Cl2 3500 :
NOCl, /3 | w, /3× |
5,0×10-6 | 1,41×10-8 |
1,2×10-5 | 8,1×10-8 |
.
3) . 3/2 310 , 5×10-5 1/2×1/2×. 0 = 0,042 /. , 0,002 /.
4) : + 22 + 2, 2- , , 1 /, 2 333 0,214 /. 90% ?
( 2)
19.
1) , : 3N2H4 4NH3 + N2. ( 0,06 0,8 ..) 350 .
t, | |||||||
P (N2)×10-4, |
n k. (1 .. = 133,3 )
2) 1,02 / 2,06 / = 298 5 2,5 . n k.
3) NO , 300 .
. . | w=-d[NO]/dt, /3× | ||
NO | O2 | ||
4,0 | 15,0 | 2.5910-10 | |
9,0 | 12,0 | 1,0510-9 | |
13,0 | 9,0 | 1,6410-9 |
NO 2 k .
4) t1/2 (VI) (0) 66 + SO3 C6H5-SO3H SO3.