A) 1,3, 4.
8. (v17-118-30) Quyidagi tuzlar gidrolizga uchraganda ishqoriy muhit hosil qiladiganlarini ajrating.
1) (NH4)2S04; 2) NaN02; 3) CH3COONH4;
4) K2S04; 5) Cu(N03)2; 6) (CH3COO)2Ca.
A) 1,3, 4. B) 2, 6
C)4,6
D) 1,4, 5
A) 1,3, 4.
8. (v17-118-30) Quyidagi tuzlar gidrolizga uchraganda ishqoriy muhit hosil qiladiganlarini ajrating.
1) (NH4)2S04; 2) NaN02; 3) CH3COONH4;
4) K2S04; 5) Cu(N03)2; 6) (CH3COO)2Ca.
A) 1,3, 4. B) 2, 6
C)4,6
D) 1,4, 5
Ответ: |
Сборник: Kimyo
Параграф:
40. Moddalarning gidrolizi
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