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2 FeI3 = 2 FeI2 + I2
Na2ZnO2 + H2SO4 = Na2SO4 + Zn(OH)2 =>
Na2ZnO2 + H2SO4 = Na2SO4 + Zn(OH)2
CH3COOH + NH4OH = CH3COO + H2O + NH4 =>
CH3COOH + NH4OH = CH3COO + H2O + NH4
HNO3 + H2SO4 = NO3 + H3SO4 =>
HNO3 + H2SO4 = NO3 + H3SO4
HCN + H2O = CN{-} + H3O{+} =>
HCN + H2O = CN{-} + H3O{+}
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
Zn + C2H4O2 = H + ZnC4H6O4 =>
Zn + 2 C2H4O2 = 2 H + ZnC4H6O4
C10H15N + O2 = CO2 + H2O + NO2 =>
4 C10H15N + 59 O2 = 40 CO2 + 30 H2O + 4 NO2
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
HCOOH + H2O = O2 + CH4 =>
2 HCOOH + 2 H2O = 3 O2 + 2 CH4
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
C5H10 + O2 = CH2O =>
2 C5H10 + 5 O2 = 10 CH2O
NH2OH = H2 + N2O + O2 =>
4 NH2OH = 6 H2 + 2 N2O + O2
AgNO3 + Mg(NO3)2 = Ag2Mg + NO3 =>
2 AgNO3 + Mg(NO3)2 = Ag2Mg + 4 NO3
CH3COOCH3 + H2O = CH3COO + H3O =>
2 CH3COOCH3 + 9 H2O = 3 CH3COO + 7 H3O
OH + NaOH = ONa + H2O =>
OH + NaOH = ONa + H2O
FeCe3 + AgNO3 = AgCe + Fe(NO3)3 =>
FeCe3 + 3 AgNO3 = 3 AgCe + Fe(NO3)3
NaNO3 + K2SO4 = Na2SO4 + KNO3 =>
2 NaNO3 + K2SO4 = Na2SO4 + 2 KNO3
Mg(s) + CuSO4(Ac) = MgSO4(Ac) + Cu(s) =>
Mg(s) + CuSO4(Ac) = MgSO4(Ac) + Cu(s)
SnCl2 + H2O = Sn(OH)Cl + HCl =>
SnCl2 + H2O = Sn(OH)Cl + HCl
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
CuNO3 + H2S = Cu2S + HNO3 =>
2 CuNO3 + H2S = Cu2S + 2 HNO3
Al2(CO3)3 + HCl = AlCl3 + H2CO3 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2CO3
ZnCl2(aq) + H2S(g) = ZnS(aq) + HCl(aq) =>
ZnCl2(aq) + H2S(g) = ZnS(aq) + 2 HCl(aq)
C9H15 + O2 = CO2 + H2O =>
4 C9H15 + 51 O2 = 36 CO2 + 30 H2O
Mo + HNO3 + HF = H2MoF8 + NO + H2O =>
Mo + 2 HNO3 + 8 HF = H2MoF8 + 2 NO + 4 H2O
S + KOH = K2S2O3 + K2S + H2O =>
4 S + 6 KOH = K2S2O3 + 2 K2S + 3 H2O
CH3COONa + NH4Cl = C5H7NO2 + N2 + CO2 + H2 + NaCl =>
8 CH3COONa + 8 NH4Cl = 2 C5H7NO2 + 3 N2 + 6 CO2 + 21 H2 + 8 NaCl
FeSO4 + NaSiO3 = Fe(SiO3)2 + Na2SO4 =>
FeSO4 + 2 NaSiO3 = Fe(SiO3)2 + Na2SO4
KNO2 = K2O + NO + O2 =>
4 KNO2 = 2 K2O + 4 NO + O2
Na(ClO) = NaCl + O =>
Na(ClO) = NaCl + O
FeC2O4*2H2O + NH4H2PO4 + Li2CO3 = LiFePO4 + CO2 + H2O + NH3 + H2 =>
2 FeC2O4*2H2O + 2 NH4H2PO4 + Li2CO3 = 2 LiFePO4 + 5 CO2 + 5 H2O + 2 NH3 + 2 H2
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
AgNO2 + CaCl2 = AgCl + Ca(NO2)2 =>
2 AgNO2 + CaCl2 = 2 AgCl + Ca(NO2)2
Na3PO4 + Ag(NO3) = NaNO3 + Ag3(PO4) =>
Na3PO4 + 3 Ag(NO3) = 3 NaNO3 + Ag3(PO4)
Fe(NO3)3 + NaF = FeF3 + NaNO3 =>
Fe(NO3)3 + 3 NaF = FeF3 + 3 NaNO3
H2SO3 + Al = Al2(SO3)3 + H =>
3 H2SO3 + 2 Al = Al2(SO3)3 + 6 H
Fe(NO3)3 + NaF = FeF3 + NaNO3 =>
Fe(NO3)3 + 3 NaF = FeF3 + 3 NaNO3
NO3 = N + O =>
NO3 = N + 3 O
Hg(NO3)2 + H2O = HgO + HNO3 =>
Hg(NO3)2 + H2O = HgO + 2 HNO3
PB(NO3)2(aq) + KCl(aq) = PBCl2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2 KCl(aq) = PBCl2(s) + 2 KNO3(aq)
LiCl + I = LiI + Cl =>
LiCl + I = LiI + Cl
Ca(CO3) + H3(PO4) = Ca3(PO4)2 + H2(CO3) =>
3 Ca(CO3) + 2 H3(PO4) = Ca3(PO4)2 + 3 H2(CO3)
C7H6O2 + H2O = C7H8O3 =>
C7H6O2 + H2O = C7H8O3
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
Cd + CuBr3 = CdBr + Cu =>
3 Cd + CuBr3 = 3 CdBr + Cu
(NH4)2SO3 + NaOH = NH4OH + Na2SO3 =>
(NH4)2SO3 + 2 NaOH = 2 NH4OH + Na2SO3
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 6 Cl2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
Bi2O3 + NaOH + Br2 = NaBiO3 + NaBr + H2O =>
Bi2O3 + 6 NaOH + 2 Br2 = 2 NaBiO3 + 4 NaBr + 3 H2O
CuOH + HNO3 = Cu(NO3)2 + NO2 + H2O =>
CuOH + 3 HNO3 = Cu(NO3)2 + NO2 + 2 H2O
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