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Ca + 2 HBrO = Ca(OH)2 + 2 Br
MnSO4 + PbO2 + HNO3 = H2MnO4 + Pb(NO3)2 + H2SO4 =>
MnSO4 + 2 PbO2 + 4 HNO3 = H2MnO4 + 2 Pb(NO3)2 + H2SO4
NO2 + NH3 = H2O + NO =>
5 NO2 + 2 NH3 = 3 H2O + 7 NO
C6H5HCOOH + O2 = CO2 + H2O =>
4 C6H5HCOOH + 31 O2 = 28 CO2 + 14 H2O
C8H10O3S + NaOH = C8H9NaO3S + H2O =>
C8H10O3S + NaOH = C8H9NaO3S + H2O
Mg + Co{2+} = Mg{2+} + Co =>
Mg + Co{2+} = Mg{2+} + Co
BaO + C = Ba + CO =>
BaO + C = Ba + CO
I26 + HNO3 = HIO3 + NO + H2O =>
3 I26 + 130 HNO3 = 78 HIO3 + 130 NO + 26 H2O
Zn(OH)2 + H2S = H2Zn + H2SO4 =>
2 Zn(OH)2 + H2S = 2 H2Zn + H2SO4
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2 =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2
LiNO3 + (NH4)6Mo7O24*4H2O + C6H8O7 = Li2MoO3 + N2 + CO2 + H2O =>
42 LiNO3 + 3(NH4)6Mo7O24*4H2O + 11 C6H8O7 = 21 Li2MoO3 + 30 N2 + 66 CO2 + 92 H2O
(CuOH)2CO3 = CuO + H2CO3 =>
(CuOH)2CO3 = 2 CuO + H2CO3
Sr + AlCl3 = SrCl2 + Al =>
3 Sr + 2 AlCl3 = 3 SrCl2 + 2 Al
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
Fe(OH)2 + CaCO3 = FeCO3 + Ca(OH)2 =>
Fe(OH)2 + CaCO3 = FeCO3 + Ca(OH)2
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Sn + CuC2H3O2 = Cu + Sn(C2H3O2) =>
Sn + CuC2H3O2 = Cu + Sn(C2H3O2)
SO2 + MnO2 = MnSO4 =>
SO2 + MnO2 = MnSO4
Ca(OH)2 + H2SO4 = CaSO4 + H2(OH)2 =>
Ca(OH)2 + H2SO4 = CaSO4 + H2(OH)2
Na2S2O3*5H2O + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3*5H2O + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + 6 H2O
CaC + H2 = Ca + C2H2 =>
2 CaC + H2 = 2 Ca + C2H2
LiI(aq) + Ag(NO3)(aq) = AgI(s) + Li(NO3)(aq) =>
LiI(aq) + Ag(NO3)(aq) = AgI(s) + Li(NO3)(aq)
MnO4{-} + H{+} + C2O4{-} = Mn2{+} + H2O + CO2 =>
2 MnO4{-} + 16 H{+} + 13 C2O4{-} = Mn2{+} + 8 H2O + 26 CO2
KOH + Ba(HCO3)2 = Ba(OH)2 + KHCO3 =>
2 KOH + Ba(HCO3)2 = Ba(OH)2 + 2 KHCO3
HCOH + Ag2O*NH3 = HCOONH4 + Ag =>
HCOH + Ag2O*NH3 = HCOONH4 + 2 Ag
CH3CHO + Ca(OH)2 = CH3COOH + CaO + H2 =>
CH3CHO + Ca(OH)2 = CH3COOH + CaO + H2
CoF2 + CrF3*05H2O = CoCrF5*05H2O =>
CoF2 + CrF3*05H2O = CoCrF5*05H2O
I{-} = I2 + {-} =>
2 I{-} = I2 + 2e
CH2ClCH2Cl + NaOH = CH2OHCH2OH + NaCl =>
CH2ClCH2Cl + 2 NaOH = CH2OHCH2OH + 2 NaCl
V + Cl2 = VCl1 =>
2 V + Cl2 = 2 VCl1
V + Fe2O3 = FeV2O4 + Fe =>
6 V + 4 Fe2O3 = 3 FeV2O4 + 5 Fe
CoCl2 + Li = LiCl + Co =>
CoCl2 + 2 Li = 2 LiCl + Co
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H + O = H2O =>
2 H + O = H2O
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + NO2 + AgNO3 + H2O =>
Ag4[Fe(CN)6] + 2 HNO3 = Ag3[Fe(CN)6] + NO2 + AgNO3 + H2O
CHI3 + Na3AsO3 + NaOH = CH2I2 + NaI + Na3AsO4 =>
CHI3 + Na3AsO3 + NaOH = CH2I2 + NaI + Na3AsO4
FeCO3 + Al(NO3)3 = Al2(CO3)3 + Fe(NO3)2 =>
3 FeCO3 + 2 Al(NO3)3 = Al2(CO3)3 + 3 Fe(NO3)2
FeCl + Mg = Fe + MgCl =>
FeCl + Mg = Fe + MgCl
Br2 + HS2O3{-} + H2O = Br{-} + HSO4{-} + H{+} =>
4 Br2 + HS2O3{-} + 5 H2O = 8 Br{-} + 2 HSO4{-} + 9 H{+}
Pb(NO3)2 + HCl = PbCl + H(NO3)2 =>
Pb(NO3)2 + HCl = PbCl + H(NO3)2
Al(s) + HCl(s) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(s) = 2 AlCl3(aq) + 3 H2(g)
Si + Na + O = Na2SiO3 =>
Si + 2 Na + 3 O = Na2SiO3
NaOH + HPh = H2O + NaPh =>
NaOH + HPh = H2O + NaPh
HOH + KO2 = KOH + O2 =>
2 HOH + 4 KO2 = 4 KOH + 3 O2
HOOCCOOH + KOH = K2(OOCCOO) + H2O =>
HOOCCOOH + 2 KOH = K2(OOCCOO) + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = (NH4)2SO4 + CO + FeSO4 + K2SO4 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 3(NH4)2SO4 + 6 CO + FeSO4 + 2 K2SO4
CH4 + NaBr + H2SO4 = C3H4Br2 + Na2SO4 + H2 =>
3 CH4 + 2 NaBr + H2SO4 = C3H4Br2 + Na2SO4 + 5 H2
NaOH + H2O + Si = Na2SiO3 + H2 =>
2 NaOH + H2O + Si = Na2SiO3 + 2 H2
(NH4)2S + Ni(ClO3)3 = NH4ClO3 + Ni2S3 =>
3(NH4)2S + 2 Ni(ClO3)3 = 6 NH4ClO3 + Ni2S3
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