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Na2SO3 + 2 HClO4 = 2 NaClO4 + H2SO3
S + NaOH = Na2S2O3 + H2 + Na2S =>
5 S + 6 NaOH = 2 Na2S2O3 + 3 H2 + Na2S
H2S3 + H2O = S3 + H3O =>
H2S3 + 2 H2O = S3 + 2 H3O
Ba + FeSO4 = BaSO4 + Fe =>
Ba + FeSO4 = BaSO4 + Fe
Pb + P = Pb3P2 =>
3 Pb + 2 P = Pb3P2
Ca(IO3)2 = Ca + IO3 =>
Ca(IO3)2 = Ca + 2 IO3
NaHCO3 + K2CO3 = Na2CO3 + KHCO3 =>
2 NaHCO3 + K2CO3 = Na2CO3 + 2 KHCO3
BaO + S = Ba + SO3 =>
3 BaO + S = 3 Ba + SO3
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
Al2S3 + HCl = Al(Cl)3 + H2S =>
Al2S3 + 6 HCl = 2 Al(Cl)3 + 3 H2S
FeI3 + Pb(NO3)2 = Fe(NO3)3 + PbI2 =>
2 FeI3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbI2
CO2O3 = CO + O2 =>
CO2O3 = CO + 2 O2
KHCO3 + O2 = K2(CO3)2 + H2O =>
4 KHCO3 + O2 = 2 K2(CO3)2 + 2 H2O
Fe(OH)3 + HI = Fe2 + I2 + H2O =>
2 Fe(OH)3 + 6 HI = Fe2 + 3 I2 + 6 H2O
TaO2 + HCl = TaCl4 + H2O =>
TaO2 + 4 HCl = TaCl4 + 2 H2O
CS2 + NO = CO + S + N2 =>
2 CS2 + 2 NO = 2 CO + 4 S + N2
H2O + CaH2 = H2 + CaOH2 =>
H2O + CaH2 = H2 + CaOH2
CalciumPhosphate + SodiumSulfate = CalciumSulfate + SodiumPhosphate =>
CalciumPhosphate + SodiumSulfate = CalciumSulfate + SodiumPhosphate
NiCl + H2O2 = NiO + HCl =>
2 NiCl + H2O2 = 2 NiO + 2 HCl
C2H5ON + H2O = C2H4O2 + NH3 =>
C2H5ON + H2O = C2H4O2 + NH3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
FeCl3(H2O)6 + FeCl2(H20)4 + NH3 = Fe3O4 + NH4Cl + H2O =>
242 FeCl3(H2O)6 + FeCl2(H20)4 + 728 NH3 = 81 Fe3O4 + 728 NH4Cl + 1128 H2O
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3PO4 =>
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3PO4
Fe2O3 + HCl(g) = FeCl3 + H2O =>
Fe2O3 + 6 HCl(g) = 2 FeCl3 + 3 H2O
CH2Cl2 + H2O = CH3OH + Cl2 =>
CH2Cl2 + H2O = CH3OH + Cl2
J2 + KOH = KJ + KJO + H2O =>
J2 + 2 KOH = KJ + KJO + H2O
OHH = H2O =>
OHH = H2O
Ba(OH)2 + Pb(OH)2 = Ba(Pb(OH)4) =>
Ba(OH)2 + Pb(OH)2 = Ba(Pb(OH)4)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3 + KCSN = AgSCN + KNO3 =>
AgNO3 + KCSN = AgSCN + KNO3
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
N2Cl2 + CH4 = CCl + N2 + H2 =>
N2Cl2 + 2 CH4 = 2 CCl + N2 + 4 H2
SbO + HClO = Sb2O5 + Cl2 + H2O =>
2 SbO + 6 HClO = Sb2O5 + 3 Cl2 + 3 H2O
RbOH + HClO4 = H2O + RbClO4 =>
RbOH + HClO4 = H2O + RbClO4
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 = =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
C9H11NO2 + KMnO4 + H2SO4 = C7H5NO3 + K2SO4 + MnSO4 + H2O + CO2 =>
5 C9H11NO2 + 16 KMnO4 + 24 H2SO4 = 5 C7H5NO3 + 8 K2SO4 + 16 MnSO4 + 39 H2O + 10 CO2
TiCl4 + SiH4 = TiSi2 + HCl + H2 =>
TiCl4 + 2 SiH4 = TiSi2 + 4 HCl + 2 H2
Pb(NO3)2(aq) + HI(aq) = PbI2(s) + H2(NO3)2(aq) =>
Pb(NO3)2(aq) + 2 HI(aq) = PbI2(s) + H2(NO3)2(aq)
H2SO3 + CaCO3 = CaSO3 + H2O + CO2 =>
H2SO3 + CaCO3 = CaSO3 + H2O + CO2
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
LiClO3 + NH4Cl = NH4ClO3 + LiCl =>
LiClO3 + NH4Cl = NH4ClO3 + LiCl
Mg(OH)2(s) + H3AsO3(aq) = Mg3(AsO3)2(s) + H2O(l) =>
3 Mg(OH)2(s) + 2 H3AsO3(aq) = Mg3(AsO3)2(s) + 6 H2O(l)
Mn + Li = MnLi =>
Mn + Li = MnLi
ZrO(OH)2 + SO3{-} + OH{-} = Zr + SO4{2-} + H2O =>
ZrO(OH)2 + 4 SO3{-} + 4 OH{-} = Zr + 4 SO4{2-} + 3 H2O
KNO2 + K2CrO4 + KOH + H2O = KNO3 + K3[Cr(OH)6] =>
3 KNO2 + 2 K2CrO4 + 2 KOH + 5 H2O = 3 KNO3 + 2 K3[Cr(OH)6]
Al + Fe(NO3)3 = Fe(NO3)2 + Al(NO3)3 =>
Al + 3 Fe(NO3)3 = 3 Fe(NO3)2 + Al(NO3)3
Ni + N2 = Ni3N4 =>
3 Ni + 2 N2 = Ni3N4
HNO3 + H2S = H2SO4 + HNO2 =>
4 HNO3 + H2S = H2SO4 + 4 HNO2
BaHSO3 + AgH3PO4 = BaH3PO4 + AgHSO3 =>
BaHSO3 + AgH3PO4 = BaH3PO4 + AgHSO3
Fe + S = FeS = FeO4S =>
Fe + S = FeS
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