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N2O3 + 2 NaOH = 2 NaNO2 + H2O
CrCl3 + K2SO3 + HOH = Cr(OH)3 + H2SO3 + KCl =>
2 CrCl3 + 3 K2SO3 + 6 HOH = 2 Cr(OH)3 + 3 H2SO3 + 6 KCl
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
PbO2 + KBiO3 = Pb2BiO + K2O + O2 =>
8 PbO2 + 4 KBiO3 = 4 Pb2BiO + 2 K2O + 11 O2
(NH4)2Cr2O7 = Cr2O3 + N + H2O =>
(NH4)2Cr2O7 = Cr2O3 + 2 N + 4 H2O
Cu(s) + AgNO3(ac) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(ac) = Cu(NO3)2 + 2 Ag
KOH + Sr(NO3)2 = KNO3 + Sr(OH)2 =>
2 KOH + Sr(NO3)2 = 2 KNO3 + Sr(OH)2
FeCl2 + Cu(NO3)2 = Fe(NO3)2 + CuCl2 =>
FeCl2 + Cu(NO3)2 = Fe(NO3)2 + CuCl2
LiOH + H2 = LiOH2 =>
2 LiOH + H2 = 2 LiOH2
Cr2S3 + Br2 + KOH = K2CrO4 + KBr + K2S + H2O =>
Cr2S3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 3 K2S + 8 H2O
KNO3(s) + C(s) = CO2(g) + N2(g) + K2NO3 =>
4 KNO3(s) + 3 C(s) = 3 CO2(g) + N2(g) + 2 K2NO3
Al + P = Al5P2 =>
5 Al + 2 P = Al5P2
Fe2O3 + NaH = NaOH + Fe =>
Fe2O3 + 3 NaH = 3 NaOH + 2 Fe
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Na4[PtCl6] + KCl = NaCl + K4[PtCl6] =>
Na4[PtCl6] + 4 KCl = 4 NaCl + K4[PtCl6]
KHCO3 = CO2 + H2O + K2O =>
2 KHCO3 = 2 CO2 + H2O + K2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
CH4 + H2SO4 = CH3CH2SO4H + H2 =>
2 CH4 + H2SO4 = CH3CH2SO4H + 2 H2
Li + NaOH + Na2HPO4 = LiOH + Na3HPO4 =>
Li + NaOH + Na2HPO4 = LiOH + Na3HPO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KBr + KAsO4 + KOH = K3AsO4 + KBrO3 + H2O =>
KBr + 3 KAsO4 + 6 KOH = 3 K3AsO4 + KBrO3 + 3 H2O
KI + PbINO3 = PbI2 + KNO3 =>
KI + PbINO3 = PbI2 + KNO3
CNH2NNH2 + O2 = CO2 + H2O + N2 =>
2 CNH2NNH2 + 4 O2 = 2 CO2 + 4 H2O + 3 N2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
NaMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 NaMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 5 K2SO4 + 3 H2O + Na2SO4
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
KSCN + H2Cr2O7 + K2Cr2O7 = CO2 + NO2 + Cr2O3 + K2SO4 + H2O =>
2 KSCN + 4 H2Cr2O7 + K2Cr2O7 = 2 CO2 + 2 NO2 + 5 Cr2O3 + 2 K2SO4 + 4 H2O
Dy + Sb + Sn = DySbSn20 =>
Dy + Sb + 20 Sn = DySbSn20
MgO + Na2CO3 = MgCO3 + Na2O =>
MgO + Na2CO3 = MgCO3 + Na2O
Na + At = NaAt =>
Na + At = NaAt
CaCl2 + Ca(OH)2 = Ca(OH)Cl =>
CaCl2 + Ca(OH)2 = 2 Ca(OH)Cl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NiO + CH3OH = CO2 + H2O + Ni =>
3 NiO + CH3OH = CO2 + 2 H2O + 3 Ni
CO32{-} + NO3{-} + As2Se3 = AsO43{-} + SeO42{-} + NO2{-} + CO2 =>
5 CO32{-} + 62 NO3{-} + As2Se3 = 2 AsO43{-} + 3 SeO42{-} + 62 NO2{-} + 5 CO2
Cs2 + I2 = CsI =>
Cs2 + I2 = 2 CsI
Ca + RbF = CaF2 + Rb =>
Ca + 2 RbF = CaF2 + 2 Rb
Fe2O3 + SrCl2 = FeCl3 + SrO =>
Fe2O3 + 3 SrCl2 = 2 FeCl3 + 3 SrO
KOH + HNO3 = HOH + KNO3 =>
KOH + HNO3 = HOH + KNO3
Ag + FeSO4 = Fe + Ag2(SO4) =>
2 Ag + FeSO4 = Fe + Ag2(SO4)
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ag + S = Ag2S =>
2 Ag + S = Ag2S
MnCl2*4H2O + CsCl = CsMnCl3 + H2O =>
MnCl2*4H2O + CsCl = CsMnCl3 + 4 H2O
As2S3 + HClO + H2O = H3AsO4 + HCl + H2SO4 =>
As2S3 + 14 HClO + 6 H2O = 2 H3AsO4 + 14 HCl + 3 H2SO4
N2 + V(OH)2 + H2O = V(OH)3 + N2H4 =>
N2 + 4 V(OH)2 + 4 H2O = 4 V(OH)3 + N2H4
C4H8Br2 + KOH = C4H10O2 + KBr =>
C4H8Br2 + 2 KOH = C4H10O2 + 2 KBr
Cu(s) + HCl = CuCl2 + H2(g) =>
Cu(s) + 2 HCl = CuCl2 + H2(g)
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Cu2O3S = Cu2O + SO2 =>
Cu2O3S = Cu2O + SO2
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