4. IUPAC :
| |
| |
| |
| |
|
5. , :
)
)
)
)
)
)
)
)
)
6. , :
) H2SO4:
________________________________________________________________________________________________________________________________________________
) :___________________________________________________
) :_____________________________________________________
) :
________________________________________________________________________________________________________________________________________________
7. ( ) 15 ?
:
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
8. 200 96% (ρ=0,8 /) 200 90% 70%. .
:
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
|
|
|
9. .
| 1- | 2- | |
. . .
: , , , , - , , , , , , , .
.
1. : ?
_______________________________________________________________________________________________________________________________________________________________________________________
2. : ________________________
___________________________________________________________________________________________________________
_____________________________________________________
_______________________________
____________________________________________________
3. . 482 .
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_______________________________________________________________________________________________________________________________
4. 445 , 75 %?
:
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
|
|
|
5. : ) 2 SO 4, ) :
)________________________________________________________
)________________________________________________________
6. , : (), .
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
7. ?
| 1 | 1. |
| 2. | 2. |
| 3. | 3. |
| 4. | 4. |
8. (ᵖ=0,8 /), 120 .
:
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
