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Ca(OH)2Zn(OH)2 = Ca[Zn(OH)4]
C2H5OH + K2Cr2O7 + H2SO4 = H4C2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 H4C2O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Fe + SnCl4 = FeCl2 + Sn =>
2 Fe + SnCl4 = 2 FeCl2 + Sn
Fe(NO3)3(aq) + NH3(aq) + H2O(l) = Fe(OH)3(s) + NH4NO3(aq) =>
Fe(NO3)3(aq) + 3 NH3(aq) + 3 H2O(l) = Fe(OH)3(s) + 3 NH4NO3(aq)
CI2H2 = H2 + CI2 =>
CI2H2 = H2 + CI2
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
Gd2O3 + TaO2 + CaO + CO = Gd3CaTaO6 + CO2 =>
3 Gd2O3 + 2 TaO2 + 2 CaO + 3 CO = 2 Gd3CaTaO6 + 3 CO2
C11H24 + O(g) = CO2 + H2O =>
C11H24 + 34 O(g) = 11 CO2 + 12 H2O
Na2 + CO3(g) + CO2 + H2O = NaHCO3(s) =>
Na2 + CO3(g) + CO2 + H2O = 2 NaHCO3(s)
(NH4)2CO3 + MgCl2 = NH4Cl + Mg(CO3) =>
(NH4)2CO3 + MgCl2 = 2 NH4Cl + Mg(CO3)
Mg3N2(g) + H2O = Mg(OH)2(s) + NH3(g) =>
Mg3N2(g) + 6 H2O = 3 Mg(OH)2(s) + 2 NH3(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KOH + Mg(OH)2 = K(OH)2MgOH =>
KOH + Mg(OH)2 = K(OH)2MgOH
MnO4{-} + SCN{-} + OH{-} = MnO4{2-} + SO4{2-} + CN{-} + H2O =>
6 MnO4{-} + SCN{-} + 8 OH{-} = 6 MnO4{2-} + SO4{2-} + CN{-} + 4 H2O
COCH30 + O2 = H2O + CO2 =>
COCH30 + 9 O2 = 15 H2O + 2 CO2
Pb(NO3)4 + Na2SO4 = NaNO3 + Pb(SO4)2 =>
Pb(NO3)4 + 2 Na2SO4 = 4 NaNO3 + Pb(SO4)2
Fe2(SO4)3 + Ca = Ca(SO4) + Fe =>
Fe2(SO4)3 + 3 Ca = 3 Ca(SO4) + 2 Fe
Al(No3)3 + KOH = K[Al(OH)4] + KNo3 =>
Al(No3)3 + 4 KOH = K[Al(OH)4] + 3 KNo3
Ag(NO3)2 + HCl = Ag + HCl(NO3)2 =>
Ag(NO3)2 + HCl = Ag + HCl(NO3)2
C2H5OH + Br2 = C2H2OHBr3 + HBr =>
C2H5OH + 3 Br2 = C2H2OHBr3 + 3 HBr
KI + Pb2 = KIPb =>
2 KI + Pb2 = 2 KIPb
Mn{2+} + OH{-} + H2O2 = MnO(OH)2 + H2O =>
Mn{2+} + 2 OH{-} + H2O2 = MnO(OH)2 + H2O
KNO3 + Hg + H2SO4 = NO + Hg2SO4 + K2SO4 + H2O =>
2 KNO3 + 6 Hg + 4 H2SO4 = 2 NO + 3 Hg2SO4 + K2SO4 + 4 H2O
Mg(OH)2 + SO3 = Mg(SO4) + H2O =>
Mg(OH)2 + SO3 = Mg(SO4) + H2O
ZnO + HCl = Zn + Cl2 + H2O =>
ZnO + 2 HCl = Zn + Cl2 + H2O
Co = Co3 =>
3 Co = Co3
Ca(OH)2 + P2O3 = Ca3(PO3)2 + H2O =>
3 Ca(OH)2 + P2O3 = Ca3(PO3)2 + 3 H2O
LiClO3 + NH4Cl = LiCl + NH4ClO3 =>
LiClO3 + NH4Cl = LiCl + NH4ClO3
H2 + C6H12O6 = CH4 + H2O =>
12 H2 + C6H12O6 = 6 CH4 + 6 H2O
HNO + O2 = HNO3 =>
HNO + O2 = HNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Mg + CuBr = CuMg + Br =>
Mg + CuBr = CuMg + Br
AgNO3 + Ga2I6 = AgI + Ga(NO3)3 =>
6 AgNO3 + Ga2I6 = 6 AgI + 2 Ga(NO3)3
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
NaSO3 + ZnNO3 = NaNO3 + ZnSO3 =>
NaSO3 + ZnNO3 = NaNO3 + ZnSO3
CnSO4 + AgNO3 = CnNO3 + AgSO4 =>
CnSO4 + AgNO3 = CnNO3 + AgSO4
Ag(NO3)3 + LiBr = AgBr3 + LiNO3 =>
Ag(NO3)3 + 3 LiBr = AgBr3 + 3 LiNO3
Ba(Cl)2 + Na3(PO4) = Ba3(PO4)2 + NaCl =>
3 Ba(Cl)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaCl
BaS + O2 = SO2 + Ba =>
BaS + O2 = SO2 + Ba
Al(NO3)3 + H2S = HNO3 + Al2S3 =>
2 Al(NO3)3 + 3 H2S = 6 HNO3 + Al2S3
SnO2 + N2O3 = Sn(NO2)4 =>
SnO2 + 2 N2O3 = Sn(NO2)4
CH3PCl2 + SO2Cl2 = CH3POCl2 + SOCl2 =>
CH3PCl2 + SO2Cl2 = CH3POCl2 + SOCl2
Ca(CO3)(s) = CaO(s)CO2(g) =>
Ca(CO3)(s) = CaO(s)CO2(g)
NaCl2(aq) + HCl(aq) = HCl2(aq) + NaCl =>
NaCl2(aq) + HCl(aq) = HCl2(aq) + NaCl
Fe2S3 + HNO3 = NO + H2O + Fe(SO4)3 + Fe(NO3)3 =>
Fe2S3 + 12 HNO3 = 9 NO + 6 H2O + Fe(SO4)3 + Fe(NO3)3
Ca2SO4 + HCl = CaCl + H2SO4 =>
Ca2SO4 + 2 HCl = 2 CaCl + H2SO4
AuBr + Cu = Au + CuBr =>
AuBr + Cu = Au + CuBr
Ba(NO3)2 + NaOO = Ba(OO)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOO = Ba(OO)2 + 2 NaNO3
CrO5 + H{+} = Cr{3+} + O2 + H =>
2 CrO5 + 6 H{+} = 2 Cr{3+} + 5 O2 + 6 H
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