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C2H6O + CuO = CH3CHO + H2O + Cu
FeBr3 + H2SO4 = Fe2S3O12 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2S3O12 + 6 HBr
KHCO3 + Na2SO3 = K2SO3 + NaHCO3 =>
2 KHCO3 + Na2SO3 = K2SO3 + 2 NaHCO3
NaNO2 + KHCO3 = NaHCO3 + KNO2 =>
NaNO2 + KHCO3 = NaHCO3 + KNO2
Fe(SO4)2 + (NH4)2S = (NH4)2SO4 + FeS2 =>
Fe(SO4)2 + 2(NH4)2S = 2(NH4)2SO4 + FeS2
Al(NO3)3 + Li2SO4 = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiNO3
C2H6 + Cl2(hv) = C2H5Cl + HCl =>
C2H6 + Cl2(hv) = C2H5Cl + HCl
NaOH + HCN = HOH + NaCN =>
NaOH + HCN = HOH + NaCN
Sb(NO3)3 + Na3PO4 = Sb(PO4) + (NO3)Na =>
Sb(NO3)3 + Na3PO4 = Sb(PO4) + 3(NO3)Na
[Ag(NH3)2]{+} + CH3CHO + H2O = Ag + NH4{+} + NH3 + CH3COOH =>
2[Ag(NH3)2]{+} + CH3CHO + H2O = 2 Ag + 2 NH4{+} + 2 NH3 + CH3COOH
KBr + H2O = KOH + Br2 + H2 =>
2 KBr + 2 H2O = 2 KOH + Br2 + H2
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(OH)2 + 4 HNO3 = Fe(NO3)3 + NO2 + 3 H2O
Fe(SO4)2 + (NH4)2S = (NH4)2SO4 + FeS2 =>
Fe(SO4)2 + 2(NH4)2S = 2(NH4)2SO4 + FeS2
PbBr4 + Cl2 = PbCl4 + Br =>
PbBr4 + 2 Cl2 = PbCl4 + 4 Br
C7H14 = C2 + H2 =>
2 C7H14 = 7 C2 + 14 H2
MnSO4 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
LiH2O = Li(OH)H =>
LiH2O = Li(OH)H
H2S + Ni(OH)Cl = NiS + HCl + H2O =>
H2S + Ni(OH)Cl = NiS + HCl + H2O
Sr(NO3)2 + KF = SrF2 + KNO3 =>
Sr(NO3)2 + 2 KF = SrF2 + 2 KNO3
CH2 + Cl4 = CCl3 + HCl =>
4 CH2 + 5 Cl4 = 4 CCl3 + 8 HCl
OH + SO4 = OHSO4 =>
OH + SO4 = OHSO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C4H8O + CU2O = CU + CO2 + H2O =>
3 C4H8O + 11 CU2O = 22 CU + CO2 + 12 H2O
CH3CH2OHHCl = CH3CH2ClH2O =>
CH3CH2OHHCl = CH3CH2ClH2O
Sodium + calciumsulfate = calcium + sodiumsulfate =>
2 Na + CaSO4 = Ca + Na2SO4
LiCl + NaNO3 = LiNO3 + NaCl =>
LiCl + NaNO3 = LiNO3 + NaCl
C29H50O2 = C29 + H0 + O2 =>
C29H50O2 = C29 + 50 H0 + O2
Pb4(NO)3 + K2I2 = Pb4I2 + K2(NO)3 =>
Pb4(NO)3 + K2I2 = Pb4I2 + K2(NO)3
NH3 + Al(NO3)3 = Al(NH3) + NO3 =>
NH3 + Al(NO3)3 = Al(NH3) + 3 NO3
CH2 + Cl4 = CCl3 + HCl =>
4 CH2 + 5 Cl4 = 4 CCl3 + 8 HCl
Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7 =>
Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7
NH4CrO3 + O2 = Cr2O3N2 + H2O =>
4 NH4CrO3 + O2 = 2 Cr2O3N2 + 8 H2O
Al + H2SO4 = SO2 + Al2SO4 + H2O =>
2 Al + 2 H2SO4 = SO2 + Al2SO4 + 2 H2O
Cu + ZnSO4 = Cu2(SO4) + Zn =>
2 Cu + ZnSO4 = Cu2(SO4) + Zn
C + H + O = CH3OH =>
C + 4 H + O = CH3OH
CH3CH2Li + CH3CH2OH = CH3CH3 + CH3CH2OLi =>
CH3CH2Li + CH3CH2OH = CH3CH3 + CH3CH2OLi
LiCl + F2 = Li + F2Cl =>
LiCl + F2 = Li + F2Cl
ZnPb(NO3)2 = Zn(NO3)2Pb =>
ZnPb(NO3)2 = Zn(NO3)2Pb
NaBr + HNO3 = Br + NO2 + H2O + NaNO3 =>
NaBr + 2 HNO3 = Br + NO2 + H2O + NaNO3
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
C6H3(OH)3 + O2 = CO2 + H2O =>
C6H3(OH)3 + 6 O2 = 6 CO2 + 3 H2O
[Co(NH3)6]Cl3 + Na3[Co(CO3)3] = [Co(NH3)6][Co(CO3)3] + NaCl =>
[Co(NH3)6]Cl3 + Na3[Co(CO3)3] = [Co(NH3)6][Co(CO3)3] + 3 NaCl
C9H10 = C8H8 + H2 =>
8 C9H10 = 9 C8H8 + 4 H2
Ai(OH)3 + H4SIO4 = Ai4(SIO4)3 + H2O =>
4 Ai(OH)3 + 3 H4SIO4 = Ai4(SIO4)3 + 12 H2O
Zh + HNO3 = Zh(NO3)2 + N2 + H2O =>
5 Zh + 12 HNO3 = 5 Zh(NO3)2 + N2 + 6 H2O
Br2 + MnO2 + H2SO4 = HBrO4 + MnSO4 + H2O =>
Br2 + 7 MnO2 + 7 H2SO4 = 2 HBrO4 + 7 MnSO4 + 6 H2O
Mg + HCOOH = Mg(HCOO)2 + H2 =>
Mg + 2 HCOOH = Mg(HCOO)2 + H2
Pb(NO3) + Li = LiNO3 + Pb =>
Pb(NO3) + Li = LiNO3 + Pb
O = O65 =>
65 O = O65
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