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SO3 + H2O = H2SO4
HBr + CaHO = CaBr + H2O =>
HBr + CaHO = CaBr + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2Cl2 + NaOH = H2O + NaCl =>
H2Cl2 + 2 NaOH = 2 H2O + 2 NaCl
CaCO3 + PHOH = Ca(PHO)2 + H2O + CO2 =>
CaCO3 + 2 PHOH = Ca(PHO)2 + H2O + CO2
HCl + Cd(OH)2 = CdCl2 + H2O =>
2 HCl + Cd(OH)2 = CdCl2 + 2 H2O
Cu(NO3)2 + Cu = CuNO3 =>
Cu(NO3)2 + Cu = 2 CuNO3
As4O6 = As + O =>
As4O6 = 4 As + 6 O
Pb4 + CuSO4 = Cu + PbSO4 =>
Pb4 + 4 CuSO4 = 4 Cu + 4 PbSO4
PbO + NaCl + H2O + CO2 = Pb2Cl2CO3 + NaOH =>
2 PbO + 2 NaCl + H2O + CO2 = Pb2Cl2CO3 + 2 NaOH
Li + HN = Li3N + H2 =>
6 Li + 2 HN = 2 Li3N + H2
P + HOH = P(OH)3 + H2 =>
2 P + 6 HOH = 2 P(OH)3 + 3 H2
HC2H3O2 + SrCO3 = H2O + CO2 + SrC2H3O2 =>
9 HC2H3O2 + 8 SrCO3 = 6 H2O + 10 CO2 + 8 SrC2H3O2
NaBr + Al(OH)3 = AlBr3 + NaOH =>
3 NaBr + Al(OH)3 = AlBr3 + 3 NaOH
RbOH + Mn2O7 = RbMnO4 + H2O =>
2 RbOH + Mn2O7 = 2 RbMnO4 + H2O
CuH + KSO4 = KH + CuSO4 =>
CuH + KSO4 = KH + CuSO4
F2(aq) + KI(aq) = I2(aq) + KF(aq) =>
F2(aq) + 2 KI(aq) = I2(aq) + 2 KF(aq)
Co + HNO3 = Co(NO3)2 + NO2 + H2O =>
Co + 4 HNO3 = Co(NO3)2 + 2 NO2 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Fl + HCl = H2 + FlCl3 =>
2 Fl + 6 HCl = 3 H2 + 2 FlCl3
Cl = Cl1000000000 =>
1000000000 Cl = Cl1000000000
MgCO3 + HCl = MgCl2 + H2CO3 = H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
[Co(NH3)6]Cl2 + H2O2 + NH4Cl = [Co(NH3)2(OH2)]Cl3 + NH3 =>
2[Co(NH3)6]Cl2 + H2O2 + 2 NH4Cl = 2[Co(NH3)2(OH2)]Cl3 + 10 NH3
Th(NO3)2 + K3PO4 = KNO3 + Th3(PO4)2 =>
3 Th(NO3)2 + 2 K3PO4 = 6 KNO3 + Th3(PO4)2
C6H16N2O4 = C6H8N2 + H2O =>
C6H16N2O4 = C6H8N2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Kr2CrO4 + BaCl2 = KrCl + BaCrO4 =>
Kr2CrO4 + BaCl2 = 2 KrCl + BaCrO4
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
(Al)(OH)3 + (H)3(P)(O)4 = (Al)(P)(O)4 + H2O =>
(Al)(OH)3 + (H)3(P)(O)4 = (Al)(P)(O)4 + 3 H2O
AI + Br2 = AIBr3 =>
2 AI + 3 Br2 = 2 AIBr3
LiO2 + Co2 = Li2Co3 + O2 =>
4 LiO2 + 3 Co2 = 2 Li2Co3 + 4 O2
I{-}(aq) + ClO{-}(aq) + H{+} = I3{-} + Cl{-} + H2O =>
3 I{-}(aq) + ClO{-}(aq) + 2 H{+} = I3{-} + Cl{-} + H2O
Ag(OH)3 + H2SO4 = Ag2(SO4)3 + H2O =>
2 Ag(OH)3 + 3 H2SO4 = Ag2(SO4)3 + 6 H2O
Ni(HSO3)3 + H2CO3 = Ni2(CO3)3 + H2O + SO2 =>
2 Ni(HSO3)3 + 3 H2CO3 = Ni2(CO3)3 + 6 H2O + 6 SO2
MnO2 + H2O + NH3 + KCl = MnCl2 + KOH + KNO3 =>
4 MnO2 + 2 H2O + NH3 + 8 KCl = 4 MnCl2 + 7 KOH + KNO3
MnSO4 + K2CO3 = MnCO3 + K2SO4 =>
MnSO4 + K2CO3 = MnCO3 + K2SO4
ZnPb(NO2)2 = Zn(NO2)2 + Pb =>
ZnPb(NO2)2 = Zn(NO2)2 + Pb
CH3COONa + C2H6O + H2SO4 = CH3COOH2CH3 + NaSO4 + H2O =>
4 CH3COONa + 5 C2H6O + 4 H2SO4 = 6 CH3COOH2CH3 + 4 NaSO4 + H2O
ClO3{-} + H2O = ClO4{-} + H =>
ClO3{-} + H2O = ClO4{-} + 2 H
Mg + HNO3 + NaOH = Mg(NaOH)2HNO3 =>
Mg + HNO3 + 2 NaOH = Mg(NaOH)2HNO3
Ba(No3)2 + KSCN = Ba(SCN)2 + KNo3 =>
Ba(No3)2 + 2 KSCN = Ba(SCN)2 + 2 KNo3
FeSCN + KSCN = Fe + K(SCN)2 =>
FeSCN + KSCN = Fe + K(SCN)2
Zn + Fe3NO3 = Zn(NO3)2 + Fe =>
Zn + 2 Fe3NO3 = Zn(NO3)2 + 6 Fe
BaO + C = Ba + CO2 =>
2 BaO + C = 2 Ba + CO2
Al + S = Al(lll)S =>
Al + S = Al(lll)S
CH3COOH + Mg(HSO4)2 = Mg(CH3COO)2 + H2SO4 =>
2 CH3COOH + Mg(HSO4)2 = Mg(CH3COO)2 + 2 H2SO4
NaHCO3 + Ba(NO3)2 = Na(NO3)2 + Ba(HCO3) =>
NaHCO3 + Ba(NO3)2 = Na(NO3)2 + Ba(HCO3)
HClO4 + Fe2(CO3)3 = Fe(ClO4)3 + H2O + CO2 =>
6 HClO4 + Fe2(CO3)3 = 2 Fe(ClO4)3 + 3 H2O + 3 CO2
At3 + O2 = At2O3 =>
4 At3 + 9 O2 = 6 At2O3
K2O + H2O = K{+} + OH[{-}] =>
K2O + H2O = 2 K{+} + 2 OH[{-}]
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