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2 Pb(C2H3O2)2 + 4 K2Cr2O7 = Pb2(Cr2O7)4 + 4 K2(C2H3O2)
Fe(Cl)2 + H2S = FeS + HCl =>
Fe(Cl)2 + H2S = FeS + 2 HCl
NiO + MoO2 = Ni2Mo3O8 =>
2 NiO + 3 MoO2 = Ni2Mo3O8
MnSO4 + NaHSO4 + H2O + Cl2 = MnO2 + NaCl + H2SO4 =>
MnSO4 + 2 NaHSO4 + 2 H2O + Cl2 = MnO2 + 2 NaCl + 3 H2SO4
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
MnSO4 + NaHSO4 + H2O + Cl2 = MnO2 + NaCl + H2SO4 =>
MnSO4 + 2 NaHSO4 + 2 H2O + Cl2 = MnO2 + 2 NaCl + 3 H2SO4
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
CrCO3 = CrO + CO2 =>
CrCO3 = CrO + CO2
K3N + SrF2 = KF + Sr3N2 =>
2 K3N + 3 SrF2 = 6 KF + Sr3N2
Pr6O11 + H2SO4 = Pr2(SO4)3 + Pr(SO4)2 + H2O =>
Pr6O11 + 11 H2SO4 = Pr2(SO4)3 + 4 Pr(SO4)2 + 11 H2O
Ga2O3 + LiF = GaF3 + Li2O =>
Ga2O3 + 6 LiF = 2 GaF3 + 3 Li2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CO(g) + H2(g) = CH3OH(g) =>
CO(g) + 2 H2(g) = CH3OH(g)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Pb(OH)2(aq) + HCl(aq) = H2O(l) + PbCl2(aq) =>
Pb(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + PbCl2(aq)
KMnO4 + HCl + NaCl = K2MnCl6 + Na3MnCl6 + Cl2 + H2O =>
4 KMnO4 + 32 HCl + 6 NaCl = 2 K2MnCl6 + 2 Na3MnCl6 + 7 Cl2 + 16 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Li2SO4 + H2SO4 = LiHSO4 =>
Li2SO4 + H2SO4 = 2 LiHSO4
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
AgOH(s)HBr(aq) = AgBr(s)H2O(l) =>
AgOH(s)HBr(aq) = AgBr(s)H2O(l)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
V2O3 + CO = V + CO2 =>
V2O3 + 3 CO = 2 V + 3 CO2
Al + Cl3 = AlCl2 =>
3 Al + 2 Cl3 = 3 AlCl2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
(NH4)2S + Co(OH)3 = Co2S3 + NH3 + H2O =>
3(NH4)2S + 2 Co(OH)3 = Co2S3 + 6 NH3 + 6 H2O
Na2CO3 + Sr(C2H3O2)2 = Sr(CO3)2 + Na2C2H3O2 =>
2 Na2CO3 + Sr(C2H3O2)2 = Sr(CO3)2 + 2 Na2C2H3O2
HCl(aq) + K(aq) = H(aq) + KCl(aq) =>
HCl(aq) + K(aq) = H(aq) + KCl(aq)
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
C4H10O2N + O2 = CO2 + H2O + N2 =>
2 C4H10O2N + 11 O2 = 8 CO2 + 10 H2O + N2
H2O2 + N2H4 = N2 + H2O =>
2 H2O2 + N2H4 = N2 + 4 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn(OH)2 + SO2 = ZnSO3 + H2O =>
Zn(OH)2 + SO2 = ZnSO3 + H2O
BaSiO3 = BaO + SiO2 =>
BaSiO3 = BaO + SiO2
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
O2(g) + C3H8(g) = CO2(g) + H2O(l) =>
5 O2(g) + C3H8(g) = 3 CO2(g) + 4 H2O(l)
K2S2O8 + NaI = Na + SO4 + KI =>
K2S2O8 + 2 NaI = 2 Na + 2 SO4 + 2 KI
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NaOH + C2H4O2 = NaC2H3O2 + HOH =>
NaOH + C2H4O2 = NaC2H3O2 + HOH
As + NaOH = Na3AsO3 + H =>
As + 3 NaOH = Na3AsO3 + 3 H
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Zn + C2H4O2 = H2 + Zn(C2H3O2)2 =>
Zn + 2 C2H4O2 = H2 + Zn(C2H3O2)2
HCl + CO2 + H2O = (C2H3Cl)2 + O2 =>
2 HCl + 4 CO2 + 2 H2O = (C2H3Cl)2 + 5 O2
(C6H12O2) + O2 = CO2 + H2O =>
(C6H12O2) + 8 O2 = 6 CO2 + 6 H2O
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
Ca(OH)2 + HNO2 = CaHNO3 + H2O =>
Ca(OH)2 + HNO2 = CaHNO3 + H2O
H2SO4 + Cd(OH)2 = Cd(SO4) + H2O =>
H2SO4 + Cd(OH)2 = Cd(SO4) + 2 H2O
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