:
II.
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III.
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: |
II.
| 160 | ||
| 3. | , , () | . | 10 | |
| 4. | . | 20 | ||
| 5. | (): , , . | 15 | ||
| 6. | . - 7. | 75 | ||
| 7. | ; . | 30 | ||
| 8. | , . | 10 | ||
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III. | 10 | |||
| 9. | . | 8 | ||
| 10. | . . | 2 | ||
() .
.
: , .
, : , 1500, , , , , 25 , 100 , 5 (2 .) 100 (1 .), 250 (2 .), 250 (2 .), 17/22 (2 .), 250 , .
: , =1/, =0,5/, ω=1%, , .
325+2↔3+25, I :
(1) 
, 0() t0
Ct (E) - t. NaOH, (V0(NaOH) ), (V(NaOH) ) (V 
(NaOH) ).
(1) :
(2) 
.
I .
V 0( NaOH ).
5 =1/, , NaOH C=0,5/ - .
V0(NaOH)=V0(NaOH) 
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: 2018-10-18; !; : 146 |
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| 1529 - 