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Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
BaO + HNO2 = Ba(NO2)2 + H2O =>
BaO + 2 HNO2 = Ba(NO2)2 + H2O
HCOOH + C2H5OH = HCOOC2 + H2O =>
18 HCOOH + 3 C2H5OH = 8 HCOOC2 + 23 H2O
Ni + S + O = NiSO4 =>
Ni + S + 4 O = NiSO4
Fe2Cl3 + Ca(OH)2 = Fe2(OH)3 + CaCl2 =>
2 Fe2Cl3 + 3 Ca(OH)2 = 2 Fe2(OH)3 + 3 CaCl2
FeSO4 + Al2O3 = Al2SO4 + FeO3 =>
FeSO4 + Al2O3 = Al2SO4 + FeO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaFeO2 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
2 NaFeO2 + 3 NaNO3 + 2 NaOH = 2 Na2FeO4 + 3 NaNO2 + H2O
Cu(SO4) + Zn2 = ZnSO4 + Cu2 =>
2 Cu(SO4) + Zn2 = 2 ZnSO4 + Cu2
V2O5 + Mg + H2SO4 = V2O2 + H2O + MgSO4 =>
V2O5 + 3 Mg + 3 H2SO4 = V2O2 + 3 H2O + 3 MgSO4
SO3{2-} + MnO3 = SO4{2-} + MnO2 =>
SO3{2-} + MnO3 = SO4{2-} + MnO2
C4H4Na2 + KOH = C4H4NaK + NaOH =>
C4H4Na2 + KOH = C4H4NaK + NaOH
Zn(NO3)2 + KCl = ZnCl2 + KNO3 =>
Zn(NO3)2 + 2 KCl = ZnCl2 + 2 KNO3
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
CH3CH2C(CH3)BrCH3 + H2O = CH3CH2C(CH3)HCH3 + BrOH =>
CH3CH2C(CH3)BrCH3 + H2O = CH3CH2C(CH3)HCH3 + BrOH
C6H5CH2Br + CH3OH + CH3CH2ONa = C6H5CH2ONa + CH3CH2CH3OHBr =>
C6H5CH2Br + CH3OH + CH3CH2ONa = C6H5CH2ONa + CH3CH2CH3OHBr
HClO4 + Cu = Cu(ClO4)2 + CuCl2 + H2O =>
16 HClO4 + 8 Cu = 7 Cu(ClO4)2 + CuCl2 + 8 H2O
ZnO + Cu(OH)2 = Zn(OH)2 + CuO =>
ZnO + Cu(OH)2 = Zn(OH)2 + CuO
HNO3 + Al2(SO4)3 = Al(NO3)3 + SO3 + H2O =>
6 HNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 SO3 + 3 H2O
Fe + PdCl2 = Pd + FeCl2 =>
Fe + PdCl2 = Pd + FeCl2
Sb5 + O2 = Sb4O6 =>
4 Sb5 + 15 O2 = 5 Sb4O6
Na[Al(OH)4]SO2 = NaHSO3Al(OH)3 =>
Na[Al(OH)4]SO2 = NaHSO3Al(OH)3
Co(OH)Cl + HCl = CoCl + H2O + Cl2 =>
2 Co(OH)Cl + 2 HCl = 2 CoCl + 2 H2O + Cl2
CaHCO3 + HCl = CaCl + HHCO3 =>
CaHCO3 + HCl = CaCl + HHCO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ni(s) + HCl(aq) = H2(g) + NiCl2(ag) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(ag)
Ag2Se + HNO3 = AgNO3 + NO2 + H2SeO4 + H2O =>
Ag2Se + 10 HNO3 = 2 AgNO3 + 8 NO2 + H2SeO4 + 4 H2O
AgNO3 + NH3 = Ag(NH3)2NO3 =>
AgNO3 + 2 NH3 = Ag(NH3)2NO3
PbS(aq) + FeBr3(aq) = PbBr3(s) + FeS(aq) =>
PbS(aq) + FeBr3(aq) = PbBr3(s) + FeS(aq)
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + NaC2H3O2 =>
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + 2 NaC2H3O2
MnC2O4(H2O)3 + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4(H2O)3 + 2 O2 = Mn3O4 + 9 H2O + 6 CO2
Ca(OH)2 + H2C2O4*2H2O = CaC2O4 + H2O =>
Ca(OH)2 + H2C2O4*2H2O = CaC2O4 + 4 H2O
H2 + CO2 = CH3COOH + H2O =>
4 H2 + 2 CO2 = CH3COOH + 2 H2O
LiI + Br2 = LiBr2 + I2 =>
2 LiI + 2 Br2 = 2 LiBr2 + I2
*NaNO2 + Cl2 + NaOH = NaNO3 + NaCl + H2O =>
*NaNO2 + Cl2 + 2 NaOH = NaNO3 + 2 NaCl + H2O
KMnO4 + H2SO4 + HCl = K2SO4 + MnSO4 + Cl + H2O =>
2 KMnO4 + 3 H2SO4 + 10 HCl = K2SO4 + 2 MnSO4 + 10 Cl + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Na(g) + C(g) + O2(g) = Na2CO3 =>
4 Na(g) + 2 C(g) + 3 O2(g) = 2 Na2CO3
NaOH + MnCO3 = Mn(OH)2 + Na2CO3 =>
2 NaOH + MnCO3 = Mn(OH)2 + Na2CO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
LiP = Li + P4 =>
4 LiP = 4 Li + P4
CH3CH(OH)CH3 + Cr2O72{-} + H{+} = CH3COCH3 + Cr3{+} + H2O =>
427 CH3CH(OH)CH3 + 6 Cr2O72{-} + 10 H{+} = 427 CH3COCH3 + 4 Cr3{+} + 432 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
Mg + Fe(No3)2 = Mg(No3)2 + Fe =>
Mg + Fe(No3)2 = Mg(No3)2 + Fe
PbO + NaOH = Na2PbO2 + H2O =>
PbO + 2 NaOH = Na2PbO2 + H2O
BaO4 + HNO3 = BaNO3 + H2O2 + O2 =>
2 BaO4 + 2 HNO3 = 2 BaNO3 + H2O2 + 3 O2
HN3 + H2O = H3O + HN4 =>
4 HN3 + H2O = H3O + 3 HN4
Ag2SO4 + NH4C = (NH4)2SO4 + AgC =>
Ag2SO4 + 2 NH4C = (NH4)2SO4 + 2 AgC
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