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3 Pb4 + 8 Ag(SO4)3 = 6 Pb2(SO4)4 + 8 Ag
NaCl + H2SO4 + MnO2 = MnSO4 + Na2SO4 + Cl2 + HOH =>
2 NaCl + 2 H2SO4 + MnO2 = MnSO4 + Na2SO4 + Cl2 + 2 HOH
KO2 + CO(s) = K2CO3 + O2(s) =>
2 KO2 + CO(s) = K2CO3 + O2(s)
C6H6 + Cl2 = C6H5 + HCl =>
2 C6H6 + Cl2 = 2 C6H5 + 2 HCl
S2O3{2-} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
S2O3{2-} + 4 I2 + 10 OH{-} = 2 SO4{2-} + 8 I{-} + 5 H2O
Rb(s) + S(s) = Rb2S =>
2 Rb(s) + S(s) = Rb2S
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
MgCl2 + Sn = SnCl2 + Mg =>
MgCl2 + Sn = SnCl2 + Mg
CH3CO2H + Pb(OH)2 = H4O2 + (Pb(CH3CO2)2) =>
2 CH3CO2H + Pb(OH)2 = H4O2 + (Pb(CH3CO2)2)
N2O5 + H2SO4 = N2(SO4)5 + H2O =>
N2O5 + 5 H2SO4 = N2(SO4)5 + 5 H2O
Ag + HBr = AgBr + H2 =>
2 Ag + 2 HBr = 2 AgBr + H2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Ca(CH3COO)2*H2O + Na2(CO3) = CaCO3 + NaCH3COO + H2O =>
Ca(CH3COO)2*H2O + Na2(CO3) = CaCO3 + 2 NaCH3COO + H2O
Fe + NCS = FeNCS =>
Fe + NCS = FeNCS
Fe(OH)2 + H{+} + {-} = Fe + H2O =>
Fe(OH)2 + 2 H{+} + 2e = Fe + 2 H2O
C5H4O3 + Cs2CO3 = CsC5H3O3 + H2CO3 =>
2 C5H4O3 + Cs2CO3 = 2 CsC5H3O3 + H2CO3
KMnO4 + NO2 = MnNO3 + K + O2 =>
2 KMnO4 + 2 NO2 = 2 MnNO3 + 2 K + 3 O2
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
C12H23OH + O2 = C2H + H2O =>
C12H23OH + 4 O2 = 6 C2H + 9 H2O
KSO4 + NaHC4H4O6 = KHC4H4O6 + NaSO4 =>
KSO4 + NaHC4H4O6 = KHC4H4O6 + NaSO4
FeSO4 + NaOH + H2O = Fe(OH)2 + NaHSO4 =>
FeSO4 + NaOH + H2O = Fe(OH)2 + NaHSO4
H2SO4 + Ti(OH)4 = Ti(OH)2SO4 + H2O =>
H2SO4 + Ti(OH)4 = Ti(OH)2SO4 + 2 H2O
PbCl2 + MnS = PbS + MnCl2 =>
PbCl2 + MnS = PbS + MnCl2
CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl
Na2S + K2S = NaS + K =>
Na2S + K2S = 2 NaS + 2 K
SiH2 + O2 = SiO2 + H2O =>
2 SiH2 + 3 O2 = 2 SiO2 + 2 H2O
CHCH + Br2 = CBrCH + HBr =>
CHCH + Br2 = CBrCH + HBr
CH3CCH + OH = CH3COCH3 + O2 =>
2 CH3CCH + 4 OH = 2 CH3COCH3 + O2
Mg + P = Mg6P2 =>
6 Mg + 2 P = Mg6P2
MoBr6 + O2 = Br2 + MoO3 =>
2 MoBr6 + 3 O2 = 6 Br2 + 2 MoO3
MgBr2 + AlCl3 = MgCl2 + AlBr3 =>
3 MgBr2 + 2 AlCl3 = 3 MgCl2 + 2 AlBr3
[Cu(NH3)4(H2O)2] + Cl = CuCl4 + NH3 + H2O =>
[Cu(NH3)4(H2O)2] + 4 Cl = CuCl4 + 4 NH3 + 2 H2O
HVO4{2-} + H2{-}e = V2O3 + H2O + e =>
2 HVO4{2-} + 4 H2{-}e = V2O3 + 5 H2O + 8e
ZnSO4 + NaNO3 = Zn(NO3)2 + Na2SO4 =>
ZnSO4 + 2 NaNO3 = Zn(NO3)2 + Na2SO4
Al + Fe2 = AlFe2 =>
Al + Fe2 = AlFe2
NH3 + Br2 = HBr + N2 =>
2 NH3 + 3 Br2 = 6 HBr + N2
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
Fe2O3 + HCl = H2O + FeCl3 =>
Fe2O3 + 6 HCl = 3 H2O + 2 FeCl3
SnOH + H2O = SnO2 + H2 =>
2 SnOH + 2 H2O = 2 SnO2 + 3 H2
NaOH + ZnCrO4 = Zn(OH)2 + Na2CrO4 =>
2 NaOH + ZnCrO4 = Zn(OH)2 + Na2CrO4
HNO3 + Cu(HCO3)2 = Cu(NO3)2 + H(HCO3) =>
2 HNO3 + Cu(HCO3)2 = Cu(NO3)2 + 2 H(HCO3)
C2H2 + (Ag(NH3)2)OH = Ag2C2 + NH3 + H2O =>
C2H2 + 2(Ag(NH3)2)OH = Ag2C2 + 4 NH3 + 2 H2O
K3[Cr(OH)6] = KOH + Cr(OH)3 =>
K3[Cr(OH)6] = 3 KOH + Cr(OH)3
Cs + P4 = Cs4P =>
16 Cs + P4 = 4 Cs4P
NaI + HNO2 = NaNO2 + HI =>
NaI + HNO2 = NaNO2 + HI
CH3NH2 + H2SO4 = CH3NH3{+} + HSO4{-} =>
CH3NH2 + H2SO4 = CH3NH3{+} + HSO4{-}
Fe203 + H3PO4 = Fe3(PO4) + H2 =>
6 Fe203 + 406 H3PO4 = 406 Fe3(PO4) + 609 H2
ZnCl2 + KOH = ZnOH + Cl2K =>
ZnCl2 + KOH = ZnOH + Cl2K
Ba(OH)2 + Al = BaAlO2 + H2 =>
Ba(OH)2 + Al = BaAlO2 + H2
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
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