. 2. DT .
() (). 1 = 1 , 1 = 5 (. 2). , ABCD. AB , BC - , CD - . DT, , , AB CD EF. m n, , . mn KP. BC g, EF. EF DT.
BC (, ), AB CD .
2
DT1 | DT2 | DT3 | K, / | Q, | Θ | e | ||
HCl + NaOH | -57,36 | |||||||
CH3COOH + NaOH | ||||||||
HCl + NH4OH |
0.95 :
Θj :
Q1 = 0,1%;
Q2 = Q3 = 2%;
Q4 = Q5 = 0,1%.
, . e (D0) e (D1,2), , Q. ,
:
1. ;
2. ;
3. ;
4. ;
5. ;
|
|
6. .
1) ?
2) ?
3) ?
4) ?
5) ?
6) ?
7) ?
8) ?