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3 K2CO3 + 2 AlI3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 KI
Na2S + NaSH + CaCO3 = Na2CO3 + CaSH + S =>
Na2S + 2 NaSH + 2 CaCO3 = 2 Na2CO3 + 2 CaSH + S
TiO2 + C = Ti5O9 + CO2 =>
10 TiO2 + C = 2 Ti5O9 + CO2
CuCl4 = Cu + Cl =>
CuCl4 = Cu + 4 Cl
Cr + H3TeO2 = CrO + H2Te + H2 =>
4 Cr + 2 H3TeO2 = 4 CrO + 2 H2Te + H2
NaHCO3 + SO2 = NaHSO3 + CO2 =>
NaHCO3 + SO2 = NaHSO3 + CO2
FeO + Ca(OH)2 = Fe(OH)2 + CaO =>
FeO + Ca(OH)2 = Fe(OH)2 + CaO
H2SeO3 + HBr = Se + Br2 + H2O =>
H2SeO3 + 4 HBr = Se + 2 Br2 + 3 H2O
Cl + PbBr4 = Br2 + PbCl4 =>
4 Cl + PbBr4 = 2 Br2 + PbCl4
CH3COOC2H5 + H2O = CH3COOH + C2H5OH =>
CH3COOC2H5 + H2O = CH3COOH + C2H5OH
TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O
Ga + ZnS = GaS + Zn =>
Ga + ZnS = GaS + Zn
Cr2O7{2-} + H2S + H3O{+} = Cr{3+} + S8 + H2O =>
8 Cr2O7{2-} + 24 H2S + 64 H3O{+} = 16 Cr{3+} + 3 S8 + 120 H2O
NaHCO3 + CaCl2 = CaHCO3 + NaCl2 =>
NaHCO3 + CaCl2 = CaHCO3 + NaCl2
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Cr + (SO4)3 = Cr2(SO4)3 =>
2 Cr + (SO4)3 = Cr2(SO4)3
Ba + NiSO4 = BaSO4 + Ni =>
Ba + NiSO4 = BaSO4 + Ni
F2 + FeCl3 = FeF + Cl2 =>
F2 + 2 FeCl3 = 2 FeF + 3 Cl2
Al2 + Ag(NO3) = Al(NO3) + Ag =>
Al2 + 2 Ag(NO3) = 2 Al(NO3) + 2 Ag
CuCl2 + NaCN = Na(Cu(CN)2) + (CN)2 + NaCl =>
2 CuCl2 + 6 NaCN = 2 Na(Cu(CN)2) + (CN)2 + 4 NaCl
C3H7COOC2H5 + H2O = C3H7COOH + C2H5OH =>
C3H7COOC2H5 + H2O = C3H7COOH + C2H5OH
K2S + Co(CH3COO)2 = KCH3COO + CoS =>
K2S + Co(CH3COO)2 = 2 KCH3COO + CoS
KI + Cu(SO4)2 = K(SO4)2 + CuI =>
KI + Cu(SO4)2 = K(SO4)2 + CuI
SO3 + P2O5 = P2SO8 =>
SO3 + P2O5 = P2SO8
C6H12N4 + HCl + H2O = CH5NHCl + CO2 =>
C6H12N4 + 4 HCl + 4 H2O = 4 CH5NHCl + 2 CO2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
NH3 + O2 = NO + H*20 =>
2 NH3 + O2 = 2 NO + 6 H*20
K2(CrO4) + NH4Cl = KCl + (NH4)2CrO4 =>
K2(CrO4) + 2 NH4Cl = 2 KCl + (NH4)2CrO4
Zn{2+} + CuSO4 = ZnSO4 + Cu{2+} =>
Zn{2+} + CuSO4 = ZnSO4 + Cu{2+}
Na2CO3 + Al(NO3)3 = Al(CO3)3 + Na2NO3 =>
3 Na2CO3 + Al(NO3)3 = Al(CO3)3 + 3 Na2NO3
ZnCl2 + KOH = ZnH2 + KOCl =>
ZnCl2 + 2 KOH = ZnH2 + 2 KOCl
UCl43 + Li2O = LiCl + U + O2 =>
4 UCl43 + 86 Li2O = 172 LiCl + 4 U + 43 O2
CaC2O4(s) + H = Ca + HC2O4 =>
CaC2O4(s) + H = Ca + HC2O4
Br + I = BrI2 =>
Br + 2 I = BrI2
SiH16 + O2 = SiO + H2O =>
2 SiH16 + 9 O2 = 2 SiO + 16 H2O
Hg + Ag2(SO4) = Hg(SO4) + Ag =>
Hg + Ag2(SO4) = Hg(SO4) + 2 Ag
Fe(Cl)2 + Cu = Cu(Cl)2 + Fe =>
Fe(Cl)2 + Cu = Cu(Cl)2 + Fe
K2CO3 + AlI3 + H2O = Al(OH)3 + CO2 + KI =>
3 K2CO3 + 2 AlI3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 KI
Na(MnO4) + Li2(CrO3) + H2(CrO4) = Na2(CrO4) + Mn(CrO4) + Li2(CrO4) + H2O =>
2 Na(MnO4) + 5 Li2(CrO3) + 3 H2(CrO4) = Na2(CrO4) + 2 Mn(CrO4) + 5 Li2(CrO4) + 3 H2O
N + Br2 = N2Br6 =>
2 N + 3 Br2 = N2Br6
Ca3(PO4)2 + H3O + Cl = CaCl2 + H3PO4 + H2O =>
Ca3(PO4)2 + 6 H3O + 6 Cl = 3 CaCl2 + 2 H3PO4 + 6 H2O
C5H12O + MnO4{-} + H{+} = CO2 + H2O + MnO2 =>
C5H12O + 10 MnO4{-} + 10 H{+} = 5 CO2 + 11 H2O + 10 MnO2
NH3 + CoCl2 = NCl + Co + H =>
2 NH3 + CoCl2 = 2 NCl + Co + 6 H
CN + Fe(OH)2 = Fe(CN)6 + OH =>
6 CN + Fe(OH)2 = Fe(CN)6 + 2 OH
HC2H3O2 + NaCO3 = HCO3 + NaC2H3O2 =>
HC2H3O2 + NaCO3 = HCO3 + NaC2H3O2
Li2CO3 + HCl = CO2 + HClLi2O =>
Li2CO3 + HCl = CO2 + HClLi2O
TeO2 + Nb2O5 + Bi2O3 = BiNbTe2O8 =>
4 TeO2 + Nb2O5 + Bi2O3 = 2 BiNbTe2O8
CrCl3 + Ca(OH)2 = CaCl2 + Cr(OH)3 =>
2 CrCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Cr(OH)3
C6H4N3O2 + C10H8O + NaOH = C16H11N3O3 + H2O + Na =>
C6H4N3O2 + C10H8O + NaOH = C16H11N3O3 + H2O + Na
MnBr2 + Br2 = MnBr7 =>
2 MnBr2 + 5 Br2 = 2 MnBr7
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