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H2PO4 + 2 Fe(OH) = Fe2PO4 + 2 H2O
Al(C2H5)3 + C2H4 = Al(C12H25)3 =>
Al(C2H5)3 + 15 C2H4 = Al(C12H25)3
(CH3COO)2Ca + Na2CO3 = CaCO3 + C2H3NaO2 =>
(CH3COO)2Ca + Na2CO3 = CaCO3 + 2 C2H3NaO2
Co(NO3)2 + NaI = CoI2 + NaNO3 =>
Co(NO3)2 + 2 NaI = CoI2 + 2 NaNO3
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
Fe{2+}(aq) + Cl{-}(aq) = FeCl2(s) =>
Fe{2+}(aq) + 2 Cl{-}(aq) = FeCl2(s)
NO2{-} + MnO4{-} + H{+} = NO3{-} + MnO2 + H2O =>
3 NO2{-} + 2 MnO4{-} + 2 H{+} = 3 NO3{-} + 2 MnO2 + H2O
Pb{2-}O + HCl = H{2-}O + PbCl =>
Pb{2-}O + HCl = H{2-}O + PbCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PH6 + O2 = P2O3 + H2O =>
4 PH6 + 9 O2 = 2 P2O3 + 12 H2O
Pb(CH3COO)2(aq)KI(aq) = K(CH3COO)2(aq)IPb(s) =>
Pb(CH3COO)2(aq)KI(aq) = K(CH3COO)2(aq)IPb(s)
CO + [Ag(NH3)2]Cl + H2O = CO2 + NH4Cl + NH3 + Ag =>
CO + 2[Ag(NH3)2]Cl + H2O = CO2 + 2 NH4Cl + 2 NH3 + 2 Ag
AuK = K2Au2 =>
2 AuK = K2Au2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Zn(s) + Ag3NO3(aq) = Ag + Zn(NO3)2 =>
Zn(s) + 2 Ag3NO3(aq) = 6 Ag + Zn(NO3)2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
ZnBr2 + NH4OH = Zn(OH) + NH4Br2 =>
ZnBr2 + NH4OH = Zn(OH) + NH4Br2
H3AsO4 + H2O = H3AsO3 + OH =>
H3AsO4 + H2O = H3AsO3 + 2 OH
Hydrogen + Fe3O4 = iron + water =>
4 H2 + Fe3O4 = 3 Fe + 4 H2O
V(OH)5 + HNO3 = V(NO3)5 + H2O =>
V(OH)5 + 5 HNO3 = V(NO3)5 + 5 H2O
CuSO4 + Al = Al2(SO4)3 + Cu4 =>
12 CuSO4 + 8 Al = 4 Al2(SO4)3 + 3 Cu4
H2O + SiO2 = Si(OH)4 =>
2 H2O + SiO2 = Si(OH)4
SnCl4 + (NH4)2S = (NH4)Cl + Sn2S4 =>
2 SnCl4 + 4(NH4)2S = 8(NH4)Cl + Sn2S4
CaSO4*2H2O + NaOH + CO2 = CaCO3 + Na2SO4 + H2O =>
CaSO4*2H2O + 2 NaOH + CO2 = CaCO3 + Na2SO4 + 3 H2O
B4O7 + H3O + H2O = H3BO3 =>
B4O7 + 2 H3O + 3 H2O = 4 H3BO3
ZnSO4 + Na2PO4 = Na2SO4 + ZnPO4 =>
ZnSO4 + Na2PO4 = Na2SO4 + ZnPO4
C6HNO2 + Fe + H2O = C6H5NH2 + Fe(OH)3 =>
3 C6HNO2 + 10 Fe + 24 H2O = 3 C6H5NH2 + 10 Fe(OH)3
Na + Ce2 = Na2Ce3 =>
4 Na + 3 Ce2 = 2 Na2Ce3
C6H5CH2COOH + O2 = CO2 + H2O =>
C6H5CH2COOH + 9 O2 = 8 CO2 + 4 H2O
(NH4)2CO3 + HCl = (NH4)2Cl + CO3H =>
(NH4)2CO3 + HCl = (NH4)2Cl + CO3H
Ag + Fe(NO3)3 = AgNO3 + Fe(NO3)2 =>
Ag + Fe(NO3)3 = AgNO3 + Fe(NO3)2
Sn + NaCl = SnCl4 + Na =>
Sn + 4 NaCl = SnCl4 + 4 Na
NaHCO3 + HCl(hydrochloricacid) = CO2 + H2O + NaCl =>
NaHCO3 + HCl(hydrochloricacid) = CO2 + H2O + NaCl
Sn + NaCl = SnCl4 + Na =>
Sn + 4 NaCl = SnCl4 + 4 Na
Ag + S = Ag2S =>
2 Ag + S = Ag2S
[Fe(H2O)5(NO3)3] + KSCN = [Fe(SCN)5(NO3)3] + K2 + H2O =>
2[Fe(H2O)5(NO3)3] + 10 KSCN = 2[Fe(SCN)5(NO3)3] + 5 K2 + 10 H2O
LiOH + H2SiO3 = H2O + Li2SiO3 =>
2 LiOH + H2SiO3 = 2 H2O + Li2SiO3
HNO3 + NaC2H3O2 = NaNO3 + HC2H3O2 =>
HNO3 + NaC2H3O2 = NaNO3 + HC2H3O2
HPO3 + C = P + CO + H2O =>
2 HPO3 + 5 C = 2 P + 5 CO + H2O
K + PO4 + Ca(NO3)2 = K(NO3) + Ca3(PO4)2 =>
6 K + 2 PO4 + 3 Ca(NO3)2 = 6 K(NO3) + Ca3(PO4)2
NiSO4*6H2O = Ni + SO4 + H2O =>
NiSO4*6H2O = Ni + SO4 + 6 H2O
CaCl + Na(HCO3) = Ca(CO3) + NaCl + H =>
CaCl + Na(HCO3) = Ca(CO3) + NaCl + H
CO2 + H2O = C2H5OH6 + O2 =>
8 CO2 + 22 H2O = 4 C2H5OH6 + 17 O2
Mg + Ag(NO3) = Mg(NO3)2 + Ag =>
Mg + 2 Ag(NO3) = Mg(NO3)2 + 2 Ag
Na2SO4 + Sr(NO3)2 = NaNO3 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 NaNO3 + SrSO4
CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g) =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g)
C10H22 + O2 = H2O + C2O =>
C10H22 + 8 O2 = 11 H2O + 5 C2O
Fe3S4 + O2 = Fe2O3 + SO2 =>
4 Fe3S4 + 25 O2 = 6 Fe2O3 + 16 SO2
KIO3 + H2SO4 + Na2S = Na2SO4 + K2SO4 + I2S + H2O =>
2 KIO3 + 2 H2SO4 + 2 Na2S = 2 Na2SO4 + K2SO4 + I2S + 2 H2O
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