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2 H8N2O3S2 + 9 O2 = 8 H2O + 4 NO2 + 4 SO2
CaC2 + H2O = HC2H + CaO =>
CaC2 + H2O = HC2H + CaO
Zn + NO3{-} + H2O = Zn{2+} + NH4 + OH{-} =>
9 Zn + 2 NO3{-} + 14 H2O = 9 Zn{2+} + 2 NH4 + 20 OH{-}
FeCl3 + CoCl2 = FeCl2 + CoCl3 =>
FeCl3 + CoCl2 = FeCl2 + CoCl3
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CoSO4 + (NH4)2SO4 + H2O2 = Co(NH3)5(O2)Co(NH3)5(SO4)2(HSO4)*3H2O + H2SO4 =>
4 CoSO4 + 10(NH4)2SO4 + 5 H2O2 = 2 Co(NH3)5(O2)Co(NH3)5(SO4)2(HSO4)*3H2O + 8 H2SO4
P + KC1O3 = P2O5 + KC1 =>
6 P + 5 KC1O3 = 3 P2O5 + 5 KC1
OH{-} + I2 = I{-} + IO3 + H2O =>
12 OH{-} + 7 I2 = 12 I{-} + 2 IO3 + 6 H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn{2+} + H{+} = Zn + H{2} =>
Zn{2+} + 2 H{+} = Zn + 2 H{2}
HF + Fe(OH)3 = FeF3 + H2O =>
3 HF + Fe(OH)3 = FeF3 + 3 H2O
K2CrO4 + K2S + HCl = S + CrCl3 + KCl + H2O =>
2 K2CrO4 + 3 K2S + 16 HCl = 3 S + 2 CrCl3 + 10 KCl + 8 H2O
Al + N2(SO4) = Al(SO4) + N2 =>
Al + N2(SO4) = Al(SO4) + N2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
AuCl4{-} = AuCl2{-} + Cl =>
AuCl4{-} = AuCl2{-} + 2 Cl
Zn(OH)2 + CH3COOH = (CH3COO)2Zn + H2O =>
Zn(OH)2 + 2 CH3COOH = (CH3COO)2Zn + 2 H2O
HCHO + HCN = HO + CH2 + CN =>
HCHO + HCN = HO + CH2 + CN
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
Ca(Co3) + HCl = CaCl2 + H2Co3 =>
Ca(Co3) + 2 HCl = CaCl2 + H2Co3
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
HFeO2 + H2O = Fe(OH)3 =>
HFeO2 + H2O = Fe(OH)3
CH3OCH2 + O2 = CO2 + H2O =>
4 CH3OCH2 + 11 O2 = 8 CO2 + 10 H2O
BCl + Na(SO4) = NaCl + B(SO4) =>
BCl + Na(SO4) = NaCl + B(SO4)
Ca(OH)2 + KCl + CaCl2 = KClO + HCl + Ca =>
Ca(OH)2 + 2 KCl + CaCl2 = 2 KClO + 2 HCl + 2 Ca
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Al2(SO6)2 + NaOH = Al(OH)2 + Na2SO6 =>
Al2(SO6)2 + 4 NaOH = 2 Al(OH)2 + 2 Na2SO6
Fe2O3 + Mg = MgO + FeO =>
Fe2O3 + Mg = MgO + 2 FeO
Cu3O + Zn = Zn2O + Cu =>
Cu3O + 2 Zn = Zn2O + 3 Cu
NiSO4 + K2S2O8 + KOH = Ni(OH)3 + K2SO4 =>
2 NiSO4 + K2S2O8 + 6 KOH = 2 Ni(OH)3 + 4 K2SO4
CHCl3 + H2O = HCOOH + HCl =>
CHCl3 + 2 H2O = HCOOH + 3 HCl
CH3COOAg + KOH = CH3COOK + Ag2O + H2O =>
2 CH3COOAg + 2 KOH = 2 CH3COOK + Ag2O + H2O
K + HBr = KH + Br =>
K + HBr = KH + Br
Fe + NaNO3 = Fe(NO3)2 + Na2 =>
Fe + 2 NaNO3 = Fe(NO3)2 + Na2
MgO + Cl2 = MgCl2 + O2 =>
2 MgO + 2 Cl2 = 2 MgCl2 + O2
C7H8O + Br2 = C7H5Br3O + HBr =>
C7H8O + 3 Br2 = C7H5Br3O + 3 HBr
CHF = HFC =>
CHF = HFC
XC6H6 + H2 = XC6H12 =>
XC6H6 + 3 H2 = XC6H12
Mn + H2O = MnO2 + H2 =>
Mn + 2 H2O = MnO2 + 2 H2
Al + NaOH + H2O + O2 = NaAl(OH)4 =>
4 Al + 4 NaOH + 6 H2O + 3 O2 = 4 NaAl(OH)4
PbCO3 + H{+} = Pb{+2} + CO2 + H2O =>
PbCO3 + 2 H{+} = Pb{+2} + CO2 + H2O
Fe2(SO3)3 + HCl = FeCl3 + H2(SO3) =>
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 H2(SO3)
FeS + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
3 FeS + 12 HNO3 = Fe(NO3)3 + Fe2(SO4)3 + 9 NO + 6 H2O
HCe + AgNO3 = AgCe + HNO3 =>
HCe + AgNO3 = AgCe + HNO3
SiHCl3 = SiH2Cl2 + SiCl4 =>
2 SiHCl3 = SiH2Cl2 + SiCl4
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