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2 C2H5OH = C2H5OC2H5H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCO3 + C + H2O = Ba(OH)2 + CO =>
BaCO3 + C + H2O = Ba(OH)2 + 2 CO
Cu(s) + H2SO4 = SO2 + CuSO4 + H2O =>
Cu(s) + 2 H2SO4 = SO2 + CuSO4 + 2 H2O
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
C6H4(CH3)2 + KMnO4 = C6H4(COOK)3 + MnO2 + H2O + KOH =>
27 C6H4(CH3)2 + 130 KMnO4 = 24 C6H4(COOK)3 + 130 MnO2 + 58 H2O + 58 KOH
Sb2S3 + O2 = Sb + SO2 =>
Sb2S3 + 3 O2 = 2 Sb + 3 SO2
KOH + Ca(OH)2 = KOHCa(OH)2 =>
KOH + Ca(OH)2 = KOHCa(OH)2
ThN + O2 = Th + NO =>
2 ThN + O2 = 2 Th + 2 NO
Pb3(C6H5O7)2 = Pb3O4 + C + CO2 + H2O =>
2 Pb3(C6H5O7)2 = 2 Pb3O4 + 19 C + 5 CO2 + 10 H2O
Ca + HCI = CaC2I2 + H2 =>
Ca + 2 HCI = CaC2I2 + H2
K2[Zn(OH)4] + SO2 = Zn(OH)2 + KHSO3 =>
K2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 KHSO3
NH2 + H2O = NH3 + OH =>
NH2 + H2O = NH3 + OH
Ag2O = Ag4 + O =>
2 Ag2O = Ag4 + 2 O
NaSO3 + PbNO3 = NaNO3 + PbSO3 =>
NaSO3 + PbNO3 = NaNO3 + PbSO3
H3BO3 = HBO3 + H2 =>
H3BO3 = HBO3 + H2
CO(OH)3 + HNO3 = CO(NO3)3 + H2O =>
CO(OH)3 + 3 HNO3 = CO(NO3)3 + 3 H2O
Fe(H2O)5(SCN)(aq) + SnCl2(aq) = Sn(SCN)(aq) + Fe(H2O)5Cl2(aq) =>
Fe(H2O)5(SCN)(aq) + SnCl2(aq) = Sn(SCN)(aq) + Fe(H2O)5Cl2(aq)
C2H4 + Fe = Fe2C + H2 =>
C2H4 + 4 Fe = 2 Fe2C + 2 H2
CO2 + H2O = CH3 + OH =>
CO2 + 5 H2O = CH3 + 7 OH
C2H5COOH + HBr = C2H5COBr + H2O =>
C2H5COOH + HBr = C2H5COBr + H2O
KMnO4 + H2SO4 + (COOH)2 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2 = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
HCN + Mg(OH)2 = Mg(CN)2 + H2O =>
2 HCN + Mg(OH)2 = Mg(CN)2 + 2 H2O
NH4 + BaCl2 = NH4Cl + BaCl =>
NH4 + BaCl2 = NH4Cl + BaCl
P4O10 + H2O = H12P4O16 =>
P4O10 + 6 H2O = H12P4O16
BrO + HBr = HOBr2 =>
BrO + HBr = HOBr2
K2MnO4 + CrSO4 + H2O = KOH + MnO2 + K2(SO4)3 + Cr(OH)3 =>
7 K2MnO4 + 6 CrSO4 + 14 H2O = 10 KOH + 7 MnO2 + 2 K2(SO4)3 + 6 Cr(OH)3
SO3 + Al = Al2SO3 =>
SO3 + 2 Al = Al2SO3
MnO4{-} + H{+} + CH4O = Mn{2+} + H2O + CH2O2 =>
4 MnO4{-} + 12 H{+} + 5 CH4O = 4 Mn{2+} + 11 H2O + 5 CH2O2
Al + HNO3 = NO3 + HAl =>
Al + HNO3 = NO3 + HAl
C2H5COOH + HBr = C2H5COBr + H2O =>
C2H5COOH + HBr = C2H5COBr + H2O
N2H3 + O2 = NO2 + H2O =>
4 N2H3 + 11 O2 = 8 NO2 + 6 H2O
CuCO3 + AlCl3 = CuCl2 + Al2(CO3)3 =>
3 CuCO3 + 2 AlCl3 = 3 CuCl2 + Al2(CO3)3
NH2OH + HNO2 = N2O + H2O =>
NH2OH + HNO2 = N2O + 2 H2O
C2H5COOH + HBr = C2H5COBr + H2O =>
C2H5COOH + HBr = C2H5COBr + H2O
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq) =>
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq)
Mg2 + O2 + H2O = Mg2OH =>
4 Mg2 + O2 + 2 H2O = 4 Mg2OH
CaCO3 + Al3PO4 = Ca3(PO4)2 + Al2CO3 =>
3 CaCO3 + 2 Al3PO4 = Ca3(PO4)2 + 3 Al2CO3
CH3CH2CH(NH2)COOH + Li2O = CH3CH2CH(NH2)COOLi + H2O =>
2 CH3CH2CH(NH2)COOH + Li2O = 2 CH3CH2CH(NH2)COOLi + H2O
Cu(OH)2 + NH4OH = Cu(NH3)2(OH)2 + H2O =>
Cu(OH)2 + 2 NH4OH = Cu(NH3)2(OH)2 + 2 H2O
H2Cr2O7 + KI + HCl = CrCl3 + KCl + H2O + I3 =>
H2Cr2O7 + 6 KI + 12 HCl = 2 CrCl3 + 6 KCl + 7 H2O + 2 I3
S8 + Hg = Hg2S3 =>
3 S8 + 16 Hg = 8 Hg2S3
CH3CH2CH(NH2)COOH + Li2O = CH3CH2CH(NH2)COOLi + H2O =>
2 CH3CH2CH(NH2)COOH + Li2O = 2 CH3CH2CH(NH2)COOLi + H2O
HNO3 + Zn = Zn(NO3)2 + H =>
2 HNO3 + Zn = Zn(NO3)2 + 2 H
HIO3 + N = HNO3 + IO2 + H2O =>
5 HIO3 + N = HNO3 + 5 IO2 + 2 H2O
BH3 + NH3 = BH3NH3 =>
BH3 + NH3 = BH3NH3
C18H18 + O = CO2 + H2O =>
C18H18 + 45 O = 18 CO2 + 9 H2O
H2SO4 + HO = SO4 + H2O =>
H2SO4 + 2 HO = SO4 + 2 H2O
C2H5COOH + HBr = C2H5COBr + H2O =>
C2H5COOH + HBr = C2H5COBr + H2O
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq) =>
NiBr2(aq) + AgNO3(aq) = AgBr2(s) + NiNO3(aq)
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