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3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
Na3Fe(CN)6 + Pb(C2O4)2 = Na2C2O4 + Pb3[Fe(CN)6]4 =>
4 Na3Fe(CN)6 + 3 Pb(C2O4)2 = 6 Na2C2O4 + Pb3[Fe(CN)6]4
NaIO + H2O = HIO + NaOH =>
NaIO + H2O = HIO + NaOH
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al2O3 + K2CrO4 = Al2(CrO4)3 + K2O =>
Al2O3 + 3 K2CrO4 = Al2(CrO4)3 + 3 K2O
Ca5P3O12F + H2SO4 = CaH4P2O8 + CaSO4 + HF =>
2 Ca5P3O12F + 7 H2SO4 = 3 CaH4P2O8 + 7 CaSO4 + 2 HF
KCI + O2 = KCIO3 =>
2 KCI + 3 O2 = 2 KCIO3
Fe3O4 + Cu2O = CuFeO2 + FeO =>
Fe3O4 + Cu2O = 2 CuFeO2 + FeO
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
NO + H2SO4 + KMnO4 = MnSO4 + NO2 + K2SO4 + H2O =>
5 NO + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 NO2 + K2SO4 + 3 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaSi + H2O = Na2Si2O5 + H2 =>
2 NaSi + 5 H2O = Na2Si2O5 + 5 H2
NaNO3 = NaNO2 + O2* =>
2 NaNO3 = 2 NaNO2 + O2*
As2O3 = As3 + O2 =>
6 As2O3 = 4 As3 + 9 O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaHCO3 + CaCO3 = Na2CO3 + Ca(HCO3)2 =>
2 NaHCO3 + CaCO3 = Na2CO3 + Ca(HCO3)2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
H2O + Al2S3 = H2S + Al(OH)3 =>
6 H2O + Al2S3 = 3 H2S + 2 Al(OH)3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
ClO4 + H = HClO4 =>
ClO4 + H = HClO4
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
Sr(C2H3O2)2 + K2SO4 = SrSO4 + (C2H3O2)2K2 =>
Sr(C2H3O2)2 + K2SO4 = SrSO4 + (C2H3O2)2K2
Cl2N + CH4 = CCl4 + N2 + H2 =>
2 Cl2N + CH4 = CCl4 + N2 + 2 H2
Bi(OH)3 + Na2(Sn(OH)4) = Bi + Na2(Sn(OH)6) =>
2 Bi(OH)3 + 3 Na2(Sn(OH)4) = 2 Bi + 3 Na2(Sn(OH)6)
KOH + H2SO4 = K2SO4 + HOH =>
2 KOH + H2SO4 = K2SO4 + 2 HOH
Ca(OH)2 + HC2H3O2 = H2O + Ca(C2H3O2)2 =>
Ca(OH)2 + 2 HC2H3O2 = 2 H2O + Ca(C2H3O2)2
Li + O3 = LiO3 =>
Li + O3 = LiO3
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + KCrO4 + H2O =>
8 K3Fe(CN)6 + Cr2O3 + 10 KOH = 8 K4Fe(CN)6 + 2 KCrO4 + 5 H2O
PbBr + HCI = HBr + PbCI =>
PbBr + HCI = HBr + PbCI
Ni + KNO3 = Ni(NO3)2 + K =>
Ni + 2 KNO3 = Ni(NO3)2 + 2 K
C6H5Cl + Br2 = C6H5Br + BrCl =>
C6H5Cl + Br2 = C6H5Br + BrCl
KMnO4 + NH3 = MnO2 + N2 + KOH + H2O =>
2 KMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 KOH + 2 H2O
Ca3(PO4)2 + H2CO3 = CaCO3 + H3PO4 =>
Ca3(PO4)2 + 3 H2CO3 = 3 CaCO3 + 2 H3PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
H2S(aq) + CO(aq) = CH3CO2H(aq) + S8(s) =>
8 H2S(aq) + 8 CO(aq) = 4 CH3CO2H(aq) + S8(s)
KOH(aq) + H2SO4 = K2SO4(aq) + H2O(li) =>
2 KOH(aq) + H2SO4 = K2SO4(aq) + 2 H2O(li)
{2-}methyl{-}2{-}butanol = {2-}methyl{-}2{-}butene =>
{2-}methyl{-}2{-}butanol = {2-}methyl{-}2{-}butene
Rb2CO3 + LiBr = Li2CO3 + RbBr =>
Rb2CO3 + 2 LiBr = Li2CO3 + 2 RbBr
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H8O7 + CaCO3 = Ca3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7 + 3 CaCO3 = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O
SO4 + NO + H2O = H2SO3 + NO3 =>
SO4 + NO + H2O = H2SO3 + NO3
Fe(ClO4)2 + K2CO3 = FeCO3 + K(ClO4) =>
Fe(ClO4)2 + K2CO3 = FeCO3 + 2 K(ClO4)
SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
FeCl2 + NaOH = Fe(OH)2 + NaCl* =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl*
CH3CHC(CH3)CH2CH3 + HBr = CH3CH2C(CH3)(Br)CH2CH3 =>
CH3CHC(CH3)CH2CH3 + HBr = CH3CH2C(CH3)(Br)CH2CH3
Mo7O24{6-} + H3O{+} + H2O = MoO3*2H2O =>
Mo7O24{6-} + 6 H3O{+} + 5 H2O = 7 MoO3*2H2O
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