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MnS2 + 2 O2 = 2 SO2 + Mn
KIHNO3 = KNO3HI =>
KIHNO3 = KNO3HI
SO3 + OH{-} = SO4{-2} + H2O =>
SO3 + 2 OH{-} = SO4{-2} + H2O
Fe + Cu{2+} = Fe{3+} + Cu =>
2 Fe + 3 Cu{2+} = 2 Fe{3+} + 3 Cu
HClO4 + SO3 = SO4 + Cl + H =>
HClO4 + 4 SO3 = 4 SO4 + Cl + H
HBr + Ag2CO3 = CO2 + H2O + AgBr =>
2 HBr + Ag2CO3 = CO2 + H2O + 2 AgBr
Fe(CH3COO)2 + Na3PO4 = Fe3(PO4)2 + NaCH3COO =>
3 Fe(CH3COO)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCH3COO
Si + Fe2O3 = SiO2 + Fe =>
3 Si + 2 Fe2O3 = 3 SiO2 + 4 Fe
CH3CSNH2 + H2O = CH3COO{-} + NH4{+} + H2S =>
CH3CSNH2 + 2 H2O = CH3COO{-} + NH4{+} + H2S
C4H6(OH)2 + O2 = CO2 + H2O =>
C4H6(OH)2 + 5 O2 = 4 CO2 + 4 H2O
Br2 + Na2S2O3 + H2O = NaBr + HBr + H2SO4 =>
4 Br2 + Na2S2O3 + 5 H2O = 2 NaBr + 6 HBr + 2 H2SO4
Au + NaCn + O2 + H2O = NaAu(Cn)2 + NaOH =>
4 Au + 8 NaCn + O2 + 2 H2O = 4 NaAu(Cn)2 + 4 NaOH
C3H7OH + O2 = C2H5CHO + H2O =>
2 C3H7OH + O2 = 2 C2H5CHO + 2 H2O
Ca(OH)2 + CaCl2 = HCl + CaO =>
Ca(OH)2 + CaCl2 = 2 HCl + 2 CaO
FeC2O4*2H20 + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H20 + 21 O2 = 2 FeO + 40 H2O + 4 CO2
AgNO + HNO3 = AgNO3 + NO + H2O =>
3 AgNO + 4 HNO3 = 3 AgNO3 + 4 NO + 2 H2O
Ca(OH)2 + Ba = Ba(OH)2 + Ca =>
Ca(OH)2 + Ba = Ba(OH)2 + Ca
MnS2 + O2 = SO2 + Mn =>
MnS2 + 2 O2 = 2 SO2 + Mn
CH3CHOHCH3 + Na = CH3CHOHCH3Na =>
CH3CHOHCH3 + Na = CH3CHOHCH3Na
Na2SO4 + Ba(OH)2 = BaSO4 + Na2(OH)2 =>
Na2SO4 + Ba(OH)2 = BaSO4 + Na2(OH)2
W + F2 = WF =>
2 W + F2 = 2 WF
CuSO4 + (NH4)2[Hg(SCN)4] + ZnSO4 = Cu[Hg(SCN)4]Zn[Hg(SCN)4] + (NH4)2SO4 =>
CuSO4 + 2(NH4)2[Hg(SCN)4] + ZnSO4 = Cu[Hg(SCN)4]Zn[Hg(SCN)4] + 2(NH4)2SO4
Cs + N = CsN =>
Cs + N = CsN
Cl2 + HF = HCl + F =>
Cl2 + 2 HF = 2 HCl + 2 F
MnS2 + O2 = SO2 + Mn =>
MnS2 + 2 O2 = 2 SO2 + Mn
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
Ba(HS)2 + H2SO4 = BaSO4 + H2S =>
Ba(HS)2 + H2SO4 = BaSO4 + 2 H2S
KJO3 + KJ + H2SO4 = J2 + K2SO4 + H2O =>
KJO3 + 5 KJ + 3 H2SO4 = 3 J2 + 3 K2SO4 + 3 H2O
AgClO2 = AgO2Cl =>
AgClO2 = AgO2Cl
CH3(CH2)8CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)8CH3 + 31 O2 = 20 CO2 + 22 H2O
(C5H5)2TiCl2 + ClMgCH3 = (C5H5)2Ti(CH3)2 + MgCl2 =>
(C5H5)2TiCl2 + 2 ClMgCH3 = (C5H5)2Ti(CH3)2 + 2 MgCl2
C6H5Br + AgNO3 = C6H5 + BrAg + NO3 =>
C6H5Br + AgNO3 = C6H5 + BrAg + NO3
P2S2 + NH4ClO3 + H2O + NH3 = NH4PO3 + NH4HSO4 + NH4Cl =>
3 P2S2 + 11 NH4ClO3 + 9 H2O + 12 NH3 = 6 NH4PO3 + 6 NH4HSO4 + 11 NH4Cl
CH3COOH + C2H6 = CH3COOCH2CH3 + H2O =>
4 CH3COOH + 2 C2H6 = 3 CH3COOCH2CH3 + 2 H2O
HCl + Na2S2O3 = NaCl + SO2 + H2O + S =>
2 HCl + Na2S2O3 = 2 NaCl + SO2 + H2O + S
CaCl2 + HF = HCl + CaF2 =>
CaCl2 + 2 HF = 2 HCl + CaF2
C + H4 = CH4C =>
2 C + H4 = CH4C
HCl + Na2S2O3 = NaCl + SO2 + H2O + S =>
2 HCl + Na2S2O3 = 2 NaCl + SO2 + H2O + S
H3C6H5O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
H3C6H5O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7
H2O = H(g) + O2 =>
2 H2O = 4 H(g) + O2
HCOOH + Ag(NH3)2OH = NH4HCO3 + NH3 + Ag + H2O =>
HCOOH + 2 Ag(NH3)2OH = NH4HCO3 + 3 NH3 + 2 Ag + H2O
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
PbCl + HNO3 + O2 = PbO + HCl + NO3 =>
2 PbCl + 2 HNO3 + O2 = 2 PbO + 2 HCl + 2 NO3
K2SO4 + Mg = Mg(SO4)2 + K =>
2 K2SO4 + Mg = Mg(SO4)2 + 4 K
HClO4 + SO3 = SO4 + Cl + H =>
HClO4 + 4 SO3 = 4 SO4 + Cl + H
Cu(HCOO)2 + Li2SO3 + H2O = LiHSO3 + Cu(OH)2 + HCOOLi =>
Cu(HCOO)2 + 2 Li2SO3 + 2 H2O = 2 LiHSO3 + Cu(OH)2 + 2 HCOOLi
RaO + SO3 = RaSO4 =>
RaO + SO3 = RaSO4
CH3CCAg + HNO3 = AgNO3 + CH3CCH =>
CH3CCAg + HNO3 = AgNO3 + CH3CCH
K2SO4 + Mg = Mg(SO4)2 + K =>
2 K2SO4 + Mg = Mg(SO4)2 + 4 K
HCl + Na2S2O3 = NaCl + SO2 + H2O + S =>
2 HCl + Na2S2O3 = 2 NaCl + SO2 + H2O + S
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