Ted test

1.

20 .
.
.
, .
, .
-

http://mirhim.ucoz.ru

2. 4 , .
1. ,

---
CaO, Cu(OH)2, K2CO3
Ba(OH)2, NH3, H2SiO3

FeCl2, Fe(OH)3, CO2
AgNO3, H2S, CuSO4
3. 4 , .
2. - ,

---
Na2CO3, CaCO3, MgCO3
Li2CO3, K2CO3, FeCO3

(NH4)2CO3, CaCO3, BaCO3
Na2CO3, K2CO3, Li2CO3
4. 4 , .
3.
---
u2+ S2-
Fe3+ OH-

Zn2+ Cl-
H+ SiO32-
5. 4 , .
4. ,
---
Ba(NO3)2 K2SO4
Ba(NO3)2 HCl

Ba(OH)2 KNO3
Na2SO4 KOH
6. 4 , .
5. ,
---
SO2+ 2NaOH =Na2SO4 + H2O
Na2O+ SO2 =Na2SO3

Na2SO3+2HCl =2NaCl+H2O +SO2
2HCl+ Zn =ZnCl2 + H2
7. 4 , .
6.
3 Cu2++ 2PO43- = Cu3(PO4)2

---
(II)
(II)

(II)
(II)
8. 4 , .
7.
---
Ag++Cl- = AgCl
H++OH- = H2O

Cu2++2OH- = Cu(OH)2
2H++CO32-=H2O+CO2
9. 4 , .
8. , :
---
H2SO4 NaOH
Na2SO4 CuCl2

Ca(OH)2 H2SiO3
Mg(NO3)2 CO2
10. 4 , .
9. :
---
KCl-> CaCl2 -> AgCl
NaCl -> AgCl -> Ag

Cl2-> CaCl2->HCl
HCl-> CaCl2->AgCl
11. 4 , .
10. 32-
---

12. 4 , .
11. (II) .
, .
---
Cu2++S2- = CuS
H++OH- = H2O

Cu2++SO32- = CuSO3
Cu2++2OH- = Cu(OH)2
13. 4 , .
12. .
, .
---
Ag++Cl- = AgCl
H++OH- = H2O

Cu2++2OH- = Cu(OH)2
2H++CO32-=H2O+CO2
14. 4 , .
13. ,

---
NH4NO3, KCl, AgCl
Cu(OH)2, Al2O3, CaSiO3

H2SO4, Mg3(PO4)2, AlCl3
Na3PO4,Ba(OH)2,H2SO4
15. 4 , .
14. - ,

---
Cu(OH)2,Ba(OH)2,NaOH
Zn(OH)2,Mg(OH)2,KOH

Fe(OH)2, Fe(OH)3, LiOH
NaOH, Ca(OH)2, LiOH
16. 4 , .
15.
---
H+ Cl-
K+ SO42-

H+ CO32-
Li+ OH-
17. 4 , .
16. ,
---
NaOH, CO2, CuO
HCl, P2O5, Zn

Fe, ZnO, CO2
FeO, Ba(NO3)2,KOH
18. 4 , .
17. u2+ c ,
---
-
-

-
-
19. 4 , .
18.
---
O32- H+
PO43- Ca2+

Na+ S2-
Cu2+ OH-
20. 4 , .
19. ,
---
, ,
, ,

, ,
, ,
21. 4 , .
20. -
---
SO2+O2
2Na+ +SO42-

2Na++SO32-
H2O+SO2
22.
.., .. 8-9 . , , : 2- . I, II. : , 2002.
.., .., .. : 8-9 : : . : -, 2009.
.., - " ". 5
http://sep800.mine.nu/files/sounds/manwah.wav
http://smayli.ru/data/smiles/emocii-2154.gif
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Ted test