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SiCl4 + 2 H2O = SiO2 + 4 HCl
SO2 + Br2 + H2O = H2SO4 + H2Br =>
2 SO2 + Br2 + 4 H2O = 2 H2SO4 + 2 H2Br
CH3CHOHCH2CH3 + H2O = CH3COOHCH2CH3 + H =>
CH3CHOHCH2CH3 + H2O = CH3COOHCH2CH3 + 3 H
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
O2 + AlO = Al2O3 =>
O2 + 4 AlO = 2 Al2O3
Al2(SO4)3(aq) + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3(aq) + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe(NO3)3 + Cu = Fe(NO3)2 + Cu(NO3)2 =>
2 Fe(NO3)3 + Cu = 2 Fe(NO3)2 + Cu(NO3)2
CH8O2 + O2 = CO2 + H2O =>
CH8O2 + 2 O2 = CO2 + 4 H2O
Na2B4O7 + FeCl3 + H2O = Fe(BO2)3 + H3BO3 + NaCl =>
3 Na2B4O7 + 2 FeCl3 + 9 H2O = 2 Fe(BO2)3 + 6 H3BO3 + 6 NaCl
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
I + Hg = HgI =>
I + Hg = HgI
(NH4)2PtCl6 + H2 = Pt + NH4Cl + HCl =>
(NH4)2PtCl6 + 2 H2 = Pt + 2 NH4Cl + 4 HCl
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C5H12O + Cr2O7{2-} + H3O{+} = C5H10O + Cr{3+} + H2O =>
3 C5H12O + Cr2O7{2-} + 8 H3O{+} = 3 C5H10O + 2 Cr{3+} + 15 H2O
Fe + NaCl + H2O = FeCl2 + NaOH + H2 =>
Fe + 2 NaCl + 2 H2O = FeCl2 + 2 NaOH + H2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
As + Li = AsLi3 =>
As + 3 Li = AsLi3
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Fe(OH)2 + Zn = Zn(OH)2 + Fe =>
Fe(OH)2 + Zn = Zn(OH)2 + Fe
K2(Cr2O7) + HCl = Cl + CrCl3 + H2O + KCl =>
K2(Cr2O7) + 14 HCl = 6 Cl + 2 CrCl3 + 7 H2O + 2 KCl
NH4NO3 + NH3 = NH4OH + NH2NO2 =>
NH4NO3 + NH3 = NH4OH + NH2NO2
MgO + HNo3 = Mg(No3)2 + H2O =>
MgO + 2 HNo3 = Mg(No3)2 + H2O
NaBr + Cl{2} = NaCl + Br{2} =>
NaBr + Cl{2} = NaCl + Br{2}
Pb + CuCl = PbCl4 + Cu =>
Pb + 4 CuCl = PbCl4 + 4 Cu
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CuO + Fe = Cu + Fe2O3 =>
3 CuO + 2 Fe = 3 Cu + Fe2O3
HCOOH + NaHCO3 = Na + H2O + CO2 =>
HCOOH + 2 NaHCO3 = 2 Na + 2 H2O + 3 CO2
S + H = H2S =>
S + 2 H = H2S
H2C2O4 + KOH = H2O + CO2 + KCO =>
3 H2C2O4 + 2 KOH = 4 H2O + 4 CO2 + 2 KCO
C5H12O + Cr2O7{2-} + H3O{+} = C5H10O + Cr{3+} + H2O =>
3 C5H12O + Cr2O7{2-} + 8 H3O{+} = 3 C5H10O + 2 Cr{3+} + 15 H2O
CoCl2 + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl5 + H2O =>
2 CoCl2 + 6 NH4Cl + 6 NH4OH + 3 H2O2 = 2(Co(NH3)6)Cl5 + 12 H2O
Al2Se3 + Ti = Al + TiSe2 =>
2 Al2Se3 + 3 Ti = 4 Al + 3 TiSe2
FeSO4 + C = FeO + SO2 + CO2 =>
2 FeSO4 + C = 2 FeO + 2 SO2 + CO2
C4H9OH + O = C4H9O2 + H2O =>
2 C4H9OH + 3 O = 2 C4H9O2 + H2O
Cr2 + CO3 = Cr2CO3 =>
Cr2 + CO3 = Cr2CO3
S + HClO3 = HClO + SO2 =>
S + HClO3 = HClO + SO2
Fe + H2O + O = FeOH =>
2 Fe + H2O + O = 2 FeOH
CH3COOK + H2O = CH3COOK*H2O =>
CH3COOK + H2O = CH3COOK*H2O
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2
P4 + NaOH + H2O = PH3 + Na2HPO4 =>
2 P4 + 6 NaOH + 6 H2O = 5 PH3 + 3 Na2HPO4
Ca + H2O = Ca3(OH)3 + H3 =>
3 Ca + 3 H2O = Ca3(OH)3 + H3
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
P3 + Mg = Mg3P2 =>
2 P3 + 9 Mg = 3 Mg3P2
RbN3 + RbNO3 + Fe2O3 = Rb2Fe2O4 + N2 =>
5 RbN3 + RbNO3 + 3 Fe2O3 = 3 Rb2Fe2O4 + 8 N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P3 + Mg = Mg3P2 =>
2 P3 + 9 Mg = 3 Mg3P2
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + KSO4 + H2O =>
2 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 2 K3Fe(CN)6 + MnSO4 + 3 KSO4 + 4 H2O
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