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2 CH3CH2CH3 + 3 HCl = 3 CH3CH2Cl + 2 H2
N2 + H2O = NO + H2(g) =>
N2 + 2 H2O = 2 NO + 2 H2(g)
Pb(SO4)2 + BaI2 = BaSO4 + PbI4 =>
Pb(SO4)2 + 2 BaI2 = 2 BaSO4 + PbI4
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Zn + Fe2(SO4)3 = FeSO4 + ZnSO4 =>
Zn + Fe2(SO4)3 = 2 FeSO4 + ZnSO4
Fe3O + ClO = Fe3Cl + O2 =>
Fe3O + ClO = Fe3Cl + O2
H2CO3 + S = SCO3 + H2 =>
H2CO3 + S = SCO3 + H2
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
NaOH + H2SO3 = Na2SO4 + H2O + H =>
2 NaOH + H2SO3 = Na2SO4 + H2O + 2 H
Ca(NO3)2 + NaHCO3 = NaNO3 + CaCO3 + H2O + CO2 =>
Ca(NO3)2 + 2 NaHCO3 = 2 NaNO3 + CaCO3 + H2O + CO2
Li(SO4) + KCl = LiCl + K(SO4) =>
Li(SO4) + KCl = LiCl + K(SO4)
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Cd2S3 + HNO3 = Cd(NO3)3 + H2O + NO + S =>
Cd2S3 + 8 HNO3 = 2 Cd(NO3)3 + 4 H2O + 2 NO + 3 S
KMnO4 + KCl + H2SO4 = K2SO4 + Mn2(SO4)3 + H2O + Cl2 =>
2 KMnO4 + 8 KCl + 8 H2SO4 = 5 K2SO4 + Mn2(SO4)3 + 8 H2O + 4 Cl2
NaHCO3 + C6H8O7 = H2O + CO2 + Na3C6H4O7 =>
54 NaHCO3 + 17 C6H8O7 = 59 H2O + 48 CO2 + 18 Na3C6H4O7
P3N5 = PN + N2 =>
P3N5 = 3 PN + N2
NaNO3 + AgCl2 = AgN2O6 + NaCl =>
2 NaNO3 + AgCl2 = AgN2O6 + 2 NaCl
Al + PbCl2 = AlCl + Pb =>
2 Al + PbCl2 = 2 AlCl + Pb
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
(Na2)(CO3) + Co(NO3)2 = Co(CO3) + Na(NO3) =>
(Na2)(CO3) + Co(NO3)2 = Co(CO3) + 2 Na(NO3)
MnO4{-} + C2H5OH + OH{-} = MnO + CH3CO2{-} + H2O =>
4 MnO4{-} + 5 C2H5OH + OH{-} = 4 MnO + 5 CH3CO2{-} + 8 H2O
Al{+} + Co{2+} = Al{2+}Co + CoAl{2} =>
2 Al{+} + Co{2+} = Al{2+}Co + CoAl{2}
PbSO4 + Na2CO3 = Na2Pb + SO4CO3 =>
PbSO4 + Na2CO3 = Na2Pb + SO4CO3
PbCl2 + C6H8O7 = C12H10O14Pb3 + HCl =>
3 PbCl2 + 2 C6H8O7 = C12H10O14Pb3 + 6 HCl
F + CrBr2 = Cr + FBr2 =>
F + CrBr2 = Cr + FBr2
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
LiCrO4 + AuI3 = Li + I2 + AuCrO4 =>
2 LiCrO4 + 2 AuI3 = 2 Li + 3 I2 + 2 AuCrO4
Pb + H2O + NaSO4 = PbSO4 + NaOH + H2 =>
2 Pb + 2 H2O + 2 NaSO4 = 2 PbSO4 + 2 NaOH + H2
Fe2O3 + Mn = Fe + MnO =>
Fe2O3 + 3 Mn = 2 Fe + 3 MnO
C4H10 + (HNO3) = C4H9NO2 + H2O =>
C4H10 + (HNO3) = C4H9NO2 + H2O
Ag + SnCl2 = AgCl + Sn =>
2 Ag + SnCl2 = 2 AgCl + Sn
C8H9NO2 + H2O = OH9NO2 + H2C8 =>
C8H9NO2 + H2O = OH9NO2 + H2C8
Na2(TeO3) + NaI + HCl = NaCl + Te + I + H2O2 =>
2 Na2(TeO3) + 2 NaI + 6 HCl = 6 NaCl + 2 Te + 2 I + 3 H2O2
Cu2 + HBr = Cu2Br + H2 =>
2 Cu2 + 2 HBr = 2 Cu2Br + H2
Mg(NO3)2 + NaHCO3 = Mg(HCO3)2 + NaNO3 =>
Mg(NO3)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaNO3
NH2OH + FeCl3 + H2O = NHO3 + FeCl2 + HCl =>
NH2OH + 6 FeCl3 + 2 H2O = NHO3 + 6 FeCl2 + 6 HCl
CuOH2 = CuH2O =>
CuOH2 = CuH2O
Bi(OH)3 + Br2 + NaOH = NaBiO3 + NaBr + H2O =>
Bi(OH)3 + Br2 + 3 NaOH = NaBiO3 + 2 NaBr + 3 H2O
Ag + (IO3) = Ag(IO3) =>
Ag + (IO3) = Ag(IO3)
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
P2O4 + O2 + H2O = H3(PO4) =>
2 P2O4 + O2 + 6 H2O = 4 H3(PO4)
NaOH + CrCl3 = Na3Cr + Cl(OH) =>
3 NaOH + CrCl3 = Na3Cr + 3 Cl(OH)
Cu(s) + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu(s) + Zn(NO3)2 = Cu(NO3)2 + Zn
C2H5OH + Cu(OH)2 = C2H4O + Cu + H2O =>
C2H5OH + Cu(OH)2 = C2H4O + Cu + 2 H2O
Li2S = Li + LiS =>
Li2S = Li + LiS
PBr5 + CH2O = H2CBr2 + PO2Br =>
PBr5 + 2 CH2O = 2 H2CBr2 + PO2Br
KMnO4 + CuSO4*5H2O + C4H8O = CuO + MnO2 + K2SO4 + C4H6O2 + H2O =>
4 KMnO4 + 2 CuSO4*5H2O + 3 C4H8O = 2 CuO + 4 MnO2 + 2 K2SO4 + 3 C4H6O2 + 13 H2O
Sc2(Cr2O7)3 + BaCl2 = BaCr2O7 + ScCl3 =>
Sc2(Cr2O7)3 + 3 BaCl2 = 3 BaCr2O7 + 2 ScCl3
HC1 + Ba(OH)2 = HC1Ba(OH)2 =>
HC1 + Ba(OH)2 = HC1Ba(OH)2
K4(Fe(CN)6) + FeCl3 = KFe(Fe(CN)6) + KCl =>
K4(Fe(CN)6) + FeCl3 = KFe(Fe(CN)6) + 3 KCl
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