ճ
,
7.092501
.
:
7.092501, ___
_____________2013 .
2013
ճ , 7.092501 / : ³ .., . ., . . .., .. : 2013 .
: .. ³, ..., .
. . , ..., .
.. ..., .
. . ,
.
³ . .., ..., .
1. Ͳ ղ̲
1. - ?
2. : , , , , ?
3. () .
4. . , , .
5. .
6. 㳿.
7. . .
8. . .
9. ᒺ -.
10. ?
11. . ?
12. 뺺 . ?
13. ? , ?
14. .
15. ? .
16. ᒺ ? ?
17. . .
1. ᒺ : 5,5 2?
. ) , 1 - ᒺ. ᒺ ᒺ 22,4 . 2 44 /. , (ν)
.
2. ᒺ 4 × 10-4 3 , 50 9,54 × 104 ?
. ᒺ , - -: (pV)/T = (p0V0)/T0, V0 = (pVT0)/(p0T), T0 = 273 ; p0 = 101325 ;
|
|
= 273 + 50 = 323 .
3. 5 9,44 . .
. , 5 9,44 5 = 4,44 . ³ , :
m1/m2 = E1/E2 (1.1)
:
m (Me)/ m (O2) = E (Me)/ E (O2) (1.2)
= /w, , w , (O2) = 16/2 = 8 /. ϳ (1.2), 5/4,44 = ()/8. () = (5 × 8): 4,44 = 9,01 /.
4. , 28 /, 1,4 , . .
. , . : V/Veq = m/E, Veq ᒺ . :
V (2)/ Veq (2) = m ()/ E () (1.3)
ᒺ ᒺ , . ᒺ - 22,4 . ᒺ ( ) Veq (2) = 22,4: 2 = 11,2 . ϳ (1.3) 1,4: 11,2 = m (): 28, m ()=(1,4 28): 11,2 = 3,5 .
5. H2S4 l(H)3 , : 2S4 + = HS4 + H2 (1.4)
H2S4 + 2 = 2S4 + 2H2 (1.5)
l(H)3 + l = l(H)2l + H2 (1.6)
l(H)3 + 3NO3 = l(N3)3 + 3H2 (1.7)