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5 ( II )

4-5 , 1-2 2-3 (II).

:____________________________________________ (II) : ________________________________________________________________________________________________________________________________________________________________________________________________________________________:________________________________________________________________________________________________________________________________________________________________________________________________________________________


1. .

2. ?

3. ?

4. ?

5. ?

6. (II)?

7. (III)?

 

 

.. . 2003 22 . 257-271


5

-, -, - - . .

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PO43- Ag+ -
CO32- + CO2 ,
SO42- Ba2+ , .
SO32- H+ SO2

 

Cl- Ag+ ,
Br - Ag+ - ,
I- Ag+ ,

: , , , , , , , , , , , , .



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