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K2S + 2 CdCl2 = Cd2S + 2 KCl2
Ba(OH)2BaO = BaO + H2O =>
Ba(OH)2BaO = 2 BaO + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + H3SO4 = FeSO4 + H2 =>
2 Fe + 2 H3SO4 = 2 FeSO4 + 3 H2
Cu2Cr2O7 + FeAsO4 = Cu3AsO4 + Cr6Fe2O21 =>
3 Cu2Cr2O7 + 2 FeAsO4 = 2 Cu3AsO4 + Cr6Fe2O21
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb2Cl = Pb + Cl =>
Pb2Cl = 2 Pb + Cl
C6H14 + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C6H14 + 38 NO3{-} = 19 N2 + 30 CO2 + 16 H2O + 38 OH{-}
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Cu(s) + O2 = Cu2O =>
4 Cu(s) + O2 = 2 Cu2O
HNO3 + Al = Al(NO3)3 + H2 =>
6 HNO3 + 2 Al = 2 Al(NO3)3 + 3 H2
CuCl2(aq) + KI(aq) = CuI(s) + I2(s) + KCl(aq) =>
2 CuCl2(aq) + 4 KI(aq) = 2 CuI(s) + I2(s) + 4 KCl(aq)
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Na2SO4HNO3 = HSO4Na2NO3 =>
Na2SO4HNO3 = HSO4Na2NO3
SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl
K2[Be(OH)4] + HNO3 = Be(NO3)2 + KNO3 + H2O =>
K2[Be(OH)4] + 4 HNO3 = Be(NO3)2 + 2 KNO3 + 4 H2O
H2SO4 + NaOH = H3O5 + SNa =>
H2SO4 + NaOH = H3O5 + SNa
CuSO4 + AgNO3 = AgSO4 + CuNO3 =>
CuSO4 + AgNO3 = AgSO4 + CuNO3
C9H22O11 + O2 = CO2 + H2O =>
C9H22O11 + 9 O2 = 9 CO2 + 11 H2O
Al + I2O = AlI2 + O2 =>
2 Al + 2 I2O = 2 AlI2 + O2
Cu{2+} + NH3 = Cu(NH3)4{2 = } =>
Cu{2+} + 4 NH3 = Cu(NH3)4{2
FeBr3 + Br2 = FeBr5 =>
FeBr3 + Br2 = FeBr5
K + N2 = K3N =>
6 K + N2 = 2 K3N
Al + H2O + SO2 = Al2(SO3)3 + H2 =>
2 Al + 3 H2O + 3 SO2 = Al2(SO3)3 + 3 H2
Ni + Ba3(PO4)2 = Ni3(PO4)2 + Ba =>
3 Ni + Ba3(PO4)2 = Ni3(PO4)2 + 3 Ba
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
CaCO3 + HPO3 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 HPO3 = Ca3(PO4)2 + 3 CO2 + H2O
Al2 + KOH + H2O = KAl(OH)4 + H2 =>
Al2 + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ce(OH)3 + H2O2 = CeO3H2 + H2O =>
2 Ce(OH)3 + H2O2 = 2 CeO3H2 + 2 H2O
(NH4)2S + K2Cr2O7 + H2O = SO2 + Cr(OH)3 + KOH + N2 =>
(NH4)2S + 2 K2Cr2O7 + 4 H2O = SO2 + 4 Cr(OH)3 + 4 KOH + N2
ClO2 + NaOH = Na2ClO3 + H2O =>
ClO2 + 2 NaOH = Na2ClO3 + H2O
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
Al + Hg(CH3COO)2 = Hg + Al(CH3COO) =>
2 Al + Hg(CH3COO)2 = Hg + 2 Al(CH3COO)
(C3H4N2) + CdCl2 + HCl = (C3H5N2)2CdCl4 =>
2(C3H4N2) + CdCl2 + 2 HCl = (C3H5N2)2CdCl4
Re + HNO3 = Re(NO3)7 + NO2 + H2O =>
Re + 14 HNO3 = Re(NO3)7 + 7 NO2 + 7 H2O
C6H8O7 + NaHCO3 = H2O + CO2 + NaC6H5O7 =>
8 C6H8O7 + 9 NaHCO3 = 14 H2O + 3 CO2 + 9 NaC6H5O7
MgO + FeI3 = MgI2 + Fe2O3 =>
3 MgO + 2 FeI3 = 3 MgI2 + Fe2O3
Cu(NH3)4SO4H2SO4 = Cu(SO4)2H2(NH3)4 =>
Cu(NH3)4SO4H2SO4 = Cu(SO4)2H2(NH3)4
ZuCl2 + NH3 + H2O = Zu(OH)2 + NH4Cl =>
ZuCl2 + 2 NH3 + 2 H2O = Zu(OH)2 + 2 NH4Cl
Na{+} + NO3{-} = NaNO3 =>
Na{+} + NO3{-} = NaNO3
KMnO4 + InBr3 + H2SO4 = In2(SO4)3 + Br2 + Mn(SO)4 + K2(SO)4 + H2O =>
6 KMnO4 + 64 InBr3 + 132 H2SO4 = 32 In2(SO4)3 + 96 Br2 + 6 Mn(SO)4 + 3 K2(SO)4 + 132 H2O
HCl + LiOH = HOH + LiCl =>
HCl + LiOH = HOH + LiCl
Zn(s) + S(s) = ZnS =>
Zn(s) + S(s) = ZnS
Ce{+4} + H2O2 = Ce{+3} + O2 + H{+} =>
2 Ce{+4} + H2O2 = 2 Ce{+3} + O2 + 2 H{+}
Pb(No3)2 + HCl = PbCl2 + HNo3 =>
Pb(No3)2 + 2 HCl = PbCl2 + 2 HNo3
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