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Pb + Cu(OH) = PbCu + OH
Zn + S6 = ZnS =>
6 Zn + S6 = 6 ZnS
HNO3 + Ti(OH)4 = Ti(NO3)4 + H2O =>
4 HNO3 + Ti(OH)4 = Ti(NO3)4 + 4 H2O
C3H5O(COOH)3 + NaOH = C3H5O(COONa)3 + H2O =>
C3H5O(COOH)3 + 3 NaOH = C3H5O(COONa)3 + 3 H2O
[Cu(NH3)4](OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
[Cu(NH3)4](OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O
H3AsO4 + Zn + HCI = HAs + ZnCI + HO =>
H3AsO4 + 2 Zn + 2 HCI = HAs + 2 ZnCI + 4 HO
SiF = Si + F2 =>
2 SiF = 2 Si + F2
Al{3+} + NH3 + H2O = Al(OH)3 + NH4{+} =>
Al{3+} + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4{+}
BaCl2H4O2 + H24Na3O16P = Ba3(PO4)2 + NaCl + H2O =>
3 BaCl2H4O2 + 2 H24Na3O16P = Ba3(PO4)2 + 6 NaCl + 30 H2O
Zn + Pb(NO4)3 = ZnNO4 + Pb =>
3 Zn + Pb(NO4)3 = 3 ZnNO4 + Pb
NaOH + HCO = Na2CO3 + H2 =>
4 NaOH + 2 HCO = 2 Na2CO3 + 3 H2
SO5 + Ca5 = CaO + S25 =>
25 SO5 + 25 Ca5 = 125 CaO + S25
Al(OH)3 + H2SO4(l) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3 + 3 H2SO4(l) = Al2(SO4)3(aq) + 6 H2O(l)
C12H8O + O2 = CO2 + H2O =>
2 C12H8O + 27 O2 = 24 CO2 + 8 H2O
MgI2 + Ag = AgI + Mg =>
MgI2 + 2 Ag = 2 AgI + Mg
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + Na2SO4 + CO2 + MnSO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O
C100H250O80N + O2 = CO2 + H2O + NH3 =>
4 C100H250O80N + 487 O2 = 400 CO2 + 494 H2O + 4 NH3
Sb + HNO3 + HCl = H[SbCl6] + NO + H2O =>
3 Sb + 5 HNO3 + 18 HCl = 3 H[SbCl6] + 5 NO + 10 H2O
KMnO4 + Zn + H2SO4 + KNO3 = MnSO4 + K2SO4 + Zn(NO3)2 + H2O =>
2 KMnO4 + 5 Zn + 8 H2SO4 + 10 KNO3 = 2 MnSO4 + 6 K2SO4 + 5 Zn(NO3)2 + 8 H2O
Al(OH)3 + HCl = H3(OH)3 + AlCl3 =>
Al(OH)3 + 3 HCl = H3(OH)3 + AlCl3
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
S + CO2 = SO2 + C =>
S + CO2 = SO2 + C
NH4Cl + Ag2S = H2S + NH3 + AgCl =>
2 NH4Cl + Ag2S = H2S + 2 NH3 + 2 AgCl
HgCl2 + H2O = Hg(OH)2 + HCl =>
HgCl2 + 2 H2O = Hg(OH)2 + 2 HCl
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
SO3 + CrO = CrSO4 =>
SO3 + CrO = CrSO4
Na2OSiO2 + HCl + H2O = Si(OH)4 + NaCl =>
Na2OSiO2 + 2 HCl + H2O = Si(OH)4 + 2 NaCl
VOSO4 + KI + H2SO4 = V2(SO4)3 + I2 + K2SO4 + H2O =>
2 VOSO4 + 2 KI + 2 H2SO4 = V2(SO4)3 + I2 + K2SO4 + 2 H2O
Na2H2PO4 + H2O = Na2HPO4 + OH3 =>
Na2H2PO4 + H2O = Na2HPO4 + OH3
NaBrCl2 = BrNaCl2 =>
NaBrCl2 = BrNaCl2
FeCl3 + K3[Fe(OH)6] = Fe3[Fe(OH)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(OH)6] = Fe3[Fe(OH)6]3 + 9 KCl
Na(MnO4) + ZnCl2 = NaCl + Zn(MnO4)2 =>
2 Na(MnO4) + ZnCl2 = 2 NaCl + Zn(MnO4)2
H(g) + S(s) = HS(g) =>
H(g) + S(s) = HS(g)
Na2S + Ca(C2H3O2)2 = NaC2H3O2 + CaS =>
Na2S + Ca(C2H3O2)2 = 2 NaC2H3O2 + CaS
Sn + CuCl2 = Cu + Sn(Cl2)2 =>
Sn + 2 CuCl2 = 2 Cu + Sn(Cl2)2
HNO2 + H2O = H2NO2 + OH =>
HNO2 + H2O = H2NO2 + OH
Si + Cl = Si4Cl2 =>
4 Si + 2 Cl = Si4Cl2
N2 + H4 = NH9 =>
2 N2 + 9 H4 = 4 NH9
Br2 + HNO3 = BrO3 + H2O + N2 =>
5 Br2 + 12 HNO3 = 10 BrO3 + 6 H2O + 6 N2
S8 + O10 = SO =>
5 S8 + 4 O10 = 40 SO
NaHCO3 + H2SO4 = NaSO4 + CO2 + H2O + H =>
NaHCO3 + H2SO4 = NaSO4 + CO2 + H2O + H
C6H6ClN + HCl = C6H7ClN{+} + Cl{-} =>
C6H6ClN + HCl = C6H7ClN{+} + Cl{-}
KNO2 + H2S + HCl = NO + S + KCl + H2O =>
2 KNO2 + H2S + 2 HCl = 2 NO + S + 2 KCl + 2 H2O
EuCl3*6H2O + NaOH = Eu2O3 + H2O + NaCl =>
2 EuCl3*6H2O + 6 NaOH = Eu2O3 + 15 H2O + 6 NaCl
Al2Si3 + HCl = H2 + AlCl3 + SiCl4 =>
Al2Si3 + 18 HCl = 9 H2 + 2 AlCl3 + 3 SiCl4
C15H31OH + O2 = CO2 + H2O =>
2 C15H31OH + 45 O2 = 30 CO2 + 32 H2O
H3BO3 + NaF = NaOH + BF3 =>
H3BO3 + 3 NaF = 3 NaOH + BF3
ClC6H4COOH + NaOH = H2O + Na{+} + ClC6H4COO{-} =>
ClC6H4COOH + NaOH = H2O + Na{+} + ClC6H4COO{-}
K2Cr2O7 + KBr + H2O = Cr(OH)3 + KBrO + KOH =>
K2Cr2O7 + 3 KBr + 4 H2O = 2 Cr(OH)3 + 3 KBrO + 2 KOH
Na2O + CO2 + H2O = NaHCO3 =>
Na2O + 2 CO2 + H2O = 2 NaHCO3
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