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(2+, g2+). 32-, S42-, S32-, N2-; d- (F2+, F3+, Cu2+, Zn2+, Mn2+).
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6. d- (F2+, F3+, Cu2+, Zn2+, Mn2+).
F2+ | F3+ | Cu2+ | Zn2+ | Mn2+ | |
N | F()2↓ | F()3↓ | Cu()2↓ | Zn()2↓ | Mn()2↓ |
1. (F2+, F3+, Cu2+, Zn2+, Mn2+).
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4. :
Cu + HNO3(p) → Cu(NO3)2 + NO + H2O
________________________________________________
Pb(NO3)2 → PbO + NO2 + O2 ________________________________________________
Cl2 + NaOH → NaClO + NaCl + H2O ____________________________________
1. : N, 1, C, Br.
________
2. :
SO2 + NaIO3 + H2O → NaI + H2SO4 ________________________________________________
KCrO2 + PbO2 + KOH → K2CrO4 + K2PbO2 + H2O
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