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2 Ba(OH)2 + PbBr4 = 2 BaBr2 + Pb(OH)4
BaCl2(aq) + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2(aq) + (NH4)2CO3 = BaCO3 + 2 NH4Cl
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
K2[Zn(OH)4] + CaCl2 = ZnCl2 + K2[Ca(OH)4] =>
K2[Zn(OH)4] + CaCl2 = ZnCl2 + K2[Ca(OH)4]
FeCl3 + Ni(OH)2 = Fe(OH)3 + NiCl2 =>
2 FeCl3 + 3 Ni(OH)2 = 2 Fe(OH)3 + 3 NiCl2
AB + C = CB + A* =>
AB + C = CB + A*
CH4H10 + O2 = CO + H2O =>
CH4H10 + 4 O2 = CO + 7 H2O
KOH + H3BO3 = K3BO3 + H2O =>
3 KOH + H3BO3 = K3BO3 + 3 H2O
HCI + Fe = FeCI + H2 =>
2 HCI + 2 Fe = 2 FeCI + H2
CoCl2 + K2HPO4 = CoPO4 + K2HCl2 =>
CoCl2 + K2HPO4 = CoPO4 + K2HCl2
C2H2AI + O2 = CO2 + H2O + AIO =>
C2H2AI + 3 O2 = 2 CO2 + H2O + AIO
C2H3Cl + O2 = CO2 + H2O + HCl(aq) =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl(aq)
Hg2Cl2 + NH4OH = Hg + HgNH2Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + HgNH2Cl + NH4Cl + 2 H2O
C8H9Cl + KMnO4 + H2SO4 = C8H5Cl + K2SO4 + MnSO4 + H2O =>
5 C8H9Cl + 4 KMnO4 + 6 H2SO4 = 5 C8H5Cl + 2 K2SO4 + 4 MnSO4 + 16 H2O
As(OH)3 + O2 = H2AsO4 + H =>
2 As(OH)3 + O2 = 2 H2AsO4 + 2 H
Hg3PO4 + W2S3 = Hg2S + WPO4 =>
2 Hg3PO4 + W2S3 = 3 Hg2S + 2 WPO4
MoO2 + O2 + H2O = H2MoO4 =>
2 MoO2 + O2 + 2 H2O = 2 H2MoO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CS2 = C + S8 =>
4 CS2 = 4 C + S8
AB + C = CB + A* =>
AB + C = CB + A*
Na20 + O2 = Na2O =>
Na20 + 5 O2 = 10 Na2O
BaCrO4 + HCl = BaCl + HCrO4 =>
BaCrO4 + HCl = BaCl + HCrO4
HCN + Na2SO4 = H2SO4 + NaCN =>
2 HCN + Na2SO4 = H2SO4 + 2 NaCN
NaHCO3 + Zn = Zn(HCO3)2 + Na =>
2 NaHCO3 + Zn = Zn(HCO3)2 + 2 Na
CaC2(g) + H2O(g) = Ca(OH)2(g) + C2H2(g) =>
CaC2(g) + 2 H2O(g) = Ca(OH)2(g) + C2H2(g)
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
J2 + NaOH = Na2 + JOH =>
J2 + 2 NaOH = Na2 + 2 JOH
C2H2AI + O2 = CO2 + H2O + AIO =>
C2H2AI + 3 O2 = 2 CO2 + H2O + AIO
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
MgZn + HCl = ZnCl2 + MgCl2 + H2 =>
MgZn + 4 HCl = ZnCl2 + MgCl2 + 2 H2
NaOH(aq) + CH3COOH = H2O(l) + NaCH3COO(aq) =>
NaOH(aq) + CH3COOH = H2O(l) + NaCH3COO(aq)
NaCl + H2SO4 = NaHSO4HCl =>
NaCl + H2SO4 = NaHSO4HCl
C2H2AI + O2 = CO2 + H2O + AIO =>
C2H2AI + 3 O2 = 2 CO2 + H2O + AIO
CCl4 + Fe + H2O = CHCl3 + Fe3O4 + FeCl2 =>
8 CCl4 + 7 Fe + 4 H2O = 8 CHCl3 + Fe3O4 + 4 FeCl2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cl2 + Ba = BaCl =>
Cl2 + 2 Ba = 2 BaCl
SrO + H2O = Sr + OH =>
SrO + H2O = Sr + 2 OH
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
PCl3 + H2SO4 = P2(SO4)3 + HCl =>
2 PCl3 + 3 H2SO4 = P2(SO4)3 + 6 HCl
NaNO3 + Co(NO3)2*6H2O + NH4H2PO4 + NH4H2AsO4 = NaCoPAsO7 + HNO3 + NH3 + H2O =>
8 NaNO3 + 8 Co(NO3)2*6H2O + 8 NH4H2PO4 + 8 NH4H2AsO4 = 8 NaCoPAsO7 + 23 HNO3 + 17 NH3 + 59 H2O
CH3(CH2)16COONa(s) + FeCl3(s) = Fe[CH3(CH2)16COO]3(aq) + NaCl(aq) =>
3 CH3(CH2)16COONa(s) + FeCl3(s) = Fe[CH3(CH2)16COO]3(aq) + 3 NaCl(aq)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
ZnSO4 + NaOH + H2O = Na2[Zn(OH)4] + H2SO4 =>
ZnSO4 + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2SO4
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH
C2H6O + MnO4{-} + H{+} = Mn{+2} + C2H4O2 + H2O =>
5 C2H6O + 4 MnO4{-} + 12 H{+} = 4 Mn{+2} + 5 C2H4O2 + 11 H2O
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