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Pb(CH3CO2)2 + 2 KNO3 = Pb(NO3)2 + 2 KCH3CO2
Fe2 + Cu2(SO4)2 = Fe(SO4)2 + Cu2 =>
Fe2 + 2 Cu2(SO4)2 = 2 Fe(SO4)2 + 2 Cu2
CdSO4 + KCN = K2SO4 + Cd(CN)2 =>
CdSO4 + 2 KCN = K2SO4 + Cd(CN)2
Mg + HgO = Hg + MgO =>
Mg + HgO = Hg + MgO
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
H3Po3 + Ni(OH)2 = Ni3(Po3)2 + H2O =>
2 H3Po3 + 3 Ni(OH)2 = Ni3(Po3)2 + 6 H2O
NiSO4 + Cu = NiCu + SO4 =>
NiSO4 + Cu = NiCu + SO4
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SO3 + H2O2 = H2S2O5 + O2 =>
4 SO3 + 2 H2O2 = 2 H2S2O5 + 3 O2
Sr(OH)2 + N2O5 = SrN2 + H2O7 =>
Sr(OH)2 + N2O5 = SrN2 + H2O7
Li + CH3CH2OH = CH3CH2OLi + H2 =>
2 Li + 2 CH3CH2OH = 2 CH3CH2OLi + H2
C4H6 + H2SO4 = C4H6H2SO4 =>
C4H6 + H2SO4 = C4H6H2SO4
H2PO4 + MoO4 + H + NH4 = (NH4)3[P(Mo3O10)4] + H2O =>
H2PO4 + 12 MoO4 + 22 H + 3 NH4 = (NH4)3[P(Mo3O10)4] + 12 H2O
Al2 + HCl = AlCl2 + H =>
Al2 + 4 HCl = 2 AlCl2 + 4 H
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C3H7OH + O2 = CO2(g) + H2O(l) =>
2 C3H7OH + 9 O2 = 6 CO2(g) + 8 H2O(l)
Ni + CuCl2 = NiCu + Cl2 =>
Ni + CuCl2 = NiCu + Cl2
Si3N4 + CF4 + O2 = SiF4 + CO + N2 =>
2 Si3N4 + 6 CF4 + 3 O2 = 6 SiF4 + 6 CO + 4 N2
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca(ClO4)2 + KNO3 = Ca(NO3)2 + KClO4 =>
Ca(ClO4)2 + 2 KNO3 = Ca(NO3)2 + 2 KClO4
K(CrO3) + AlCl3 = Al(CrO3)3 + KCl =>
3 K(CrO3) + AlCl3 = Al(CrO3)3 + 3 KCl
NiCl2 + O2 = Ni(O)2 + Cl2O5 =>
2 NiCl2 + 7 O2 = 2 Ni(O)2 + 2 Cl2O5
Li + S = LiS =>
Li + S = LiS
H2SO4 + Ba = BaSO4 + H2 =>
H2SO4 + Ba = BaSO4 + H2
CaSO3(heat) = CaO + SO2 =>
CaSO3(heat) = CaO + SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Na(s) + MgF2 = NaF(s) + Mg(s) =>
2 Na(s) + MgF2 = 2 NaF(s) + Mg(s)
Si3H2 = Si + H2 =>
Si3H2 = 3 Si + H2
C2H5OH + N2O = CO2 + H2O + N2 =>
C2H5OH + 6 N2O = 2 CO2 + 3 H2O + 6 N2
MnO2 + HCl = Cl2Mn + H2O + Cl2 =>
MnO2 + 4 HCl = Cl2Mn + 2 H2O + Cl2
NaBr + CaS = NaS + CaBr =>
NaBr + CaS = NaS + CaBr
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
GeI2 + O2 = GeO2 + I2 =>
GeI2 + O2 = GeO2 + I2
C2H2 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 C2O4K2 + 8 MnO2 + 2 KOH + 2 H2O
Al3(OH)3 + H2(SO)4 = Al2(SO)4 + H2O =>
2 Al3(OH)3 + 3 H2(SO)4 = 3 Al2(SO)4 + 6 H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
HCl + MgSO3 = MgCl2 + H2SO3 =>
2 HCl + MgSO3 = MgCl2 + H2SO3
KNO3 + ZnSO4 = K2SO4 + Zn(NO3)2 =>
2 KNO3 + ZnSO4 = K2SO4 + Zn(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO4 + Pb(NO3)2 = Na2(NO3)2 + SO4Pb =>
Na2SO4 + Pb(NO3)2 = Na2(NO3)2 + SO4Pb
CO + H2 = CH4H2O =>
CO + 3 H2 = CH4H2O
Ca(OH)2 + H2Zn = CaZn + H2O =>
Ca(OH)2 + H2Zn = CaZn + 2 H2O
H1 + Br35 = H1Br35 =>
H1 + Br35 = H1Br35
PbO3*PbC(OH)2 = *PbCO3*Pb(OH)2 =>
PbO3*PbC(OH)2 = *PbCO3*Pb(OH)2
H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)
Fe2O6 + Al = Al2O2 + Fe =>
Fe2O6 + 6 Al = 3 Al2O2 + 2 Fe
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