1. , , , .
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2. :
NO3, CO2, KOH, P2O5, NaNO3, CaSO4, MgO, FeCl3, Cu(OH)2, SO2, HClO4, BaO, Fe2O3, LiOH, H2SiO3, Ca(OH)2, K3PO4, NaOH, Sr(OH)2.
3. : , , , , , (ΙΙ).
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4. : , S2, 25, u, F, Si2, n27, , :
5. : N, u()2, F()3, ()2, ()2, , 1()3.
: ___________________________________________________
: __________________________________
6. , , : 2S4, 34, 1, 23, I, N3, 2S, 14, :
7. : g3, , g()2, FS4, 1, u, F, N2Si3, 1()3, 3(4)2, 3, Zn()2, Zn (N3)2, 2S3, N2S3, 2, r, :
8. :
) F12 → F()2 → FS4 → F → F 12
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) → 25 → 34 → N34 → 3(4)2
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9. : , (V), , , , (||).
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10. :
uS4 + = u()2 + _________________________________
Li + 2S4 = ________________________________________
1()3 + = 2 + __________________________________
r23 + N3 = _________________________________________
34 + = 3(4)2 + ______________________________
Mg(OH)2 + HNO3 = ______________________________________
Na2SiO3 + = NaCl + ___________________________________
F23 + = Fl3 + _____________________________________
" "
3. ,
4. ,
8. ,
9. ,
1. , , ,
2. :
5. ,
6.
7. ,
.
1.
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2. ,
1. K3[Fe(CN)6]
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2. [Cu(NH3)3OH]OH
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3. H[BiI4]
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4. [Ag(NH3)2]Br
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5. K2[HgI4]
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6. [Zn(NH3)4](OH)2
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7. [Co(NH3)6]SO4
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8. Cu(NH3)4]Cl
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2. :
1. (II)
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2. (III)
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3. (III)
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4. (III)
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5. (III)
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6. (IV)
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7. (III)
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10. (III)
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1.
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2. .
1. Ca(NO3)2+K2CO3 →
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2. HNO3+Ba(OH)2 →
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3. Ba(NO3)2+K2SO4 →
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4. K2CO3+HCI →
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5. Na2CO3+H2SO4 →
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2.7. - .
1.
- _______________________
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2. - , :
1. K2Cr2O7 + FeSO4 + H2SO4 → Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O
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2. K2Cr2O7 + HCl → Cl2 + KCl + CrCl3 + H2O
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3. Cu + HNO3(.) → Cu(NO3)2 + NO2 + H2O
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4. Ag + HNO3(.) → AgNO3 + NO + H2O
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5. Ca + HNO3(..) → Ca(NO3)2 + NH4NO3 + H2O
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6. FeS2 + HNO3→Fe(NO3)3 + H2SO4 + NO + H2O
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7. FeO + HNO3→ Fe(NO3)3 + NO2 + H2O
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8. P + HNO3 →H3PO4 + H2O + NO2
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9. P + HNO3+ H2O →H3PO4 + NO
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10. Zn + HNO3 → Zn(NO3) 2 + N2 + H2O
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11. Zn + H2SO4 →ZnSO4 + H2S + H2O
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12. HI + H2SO4 → I2 + H2S + H2O
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13. KNO2 + KMnO4+ H2SO4 → KNO3+ K2SO4+MnSO4 + H2O
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14. Na2SO3+ KMnO4+ H2O → Na2SO4+ MnO2 + KOH
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15. PH3 + KMnO4+ H2SO4 → H3PO4 + K2SO4 + MnSO4 + H2O
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16. FeSO4 + KMnO4 + H2SO4 → Fe2(SO4)3 + MnSO4 + K2SO4 + H2O
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17. H2S+ KMnO4+ H2SO4 → MnSO4 + K2SO4 + H2O
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18. HCl + K2Cr2O7 → KCl + CrCl3 + Cl2 + H2O
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19. KNO2 + K2Cr2O7 + H2SO4 →KNO3 + K2SO4 + Cr2(SO4)3 + H2O
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20. KMnO4 +MnSO4+H2O→MnO2+K2SO4+H2SO4
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21. KNO2+ KMnO4+ H2O→ MnO2+ KNO3+ KOH
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22. 2SO3+KOH+ KMnO4 → 2SO4+ K2MnO4+ H2O
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