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H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 CH3COOH
C4H10O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10O2(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
CuO + (NH4)2SO4 = CuSO4 + NH3 + H2O =>
CuO + (NH4)2SO4 = CuSO4 + 2 NH3 + H2O
Hg2(NO3)2 + Na2SO4 = Hg2SO4 + NaNO3 =>
Hg2(NO3)2 + Na2SO4 = Hg2SO4 + 2 NaNO3
Na2CO3(aq) + Cu(NO3)2(aq) = NaNO3(aq) + CuCO3(s) =>
Na2CO3(aq) + Cu(NO3)2(aq) = 2 NaNO3(aq) + CuCO3(s)
H2S + NaNO2 + HCl = S + NO + H2O + NaCl =>
H2S + 2 NaNO2 + 2 HCl = S + 2 NO + 2 H2O + 2 NaCl
MgSO4 + HOH = HSO4 + MgOH =>
MgSO4 + HOH = HSO4 + MgOH
FeCl3 + NH3(OH) = Fe(OH)3 + NH3Cl =>
FeCl3 + 3 NH3(OH) = Fe(OH)3 + 3 NH3Cl
CuSO4 + Fe2 = Cu + Fe2(SO4)3 =>
3 CuSO4 + Fe2 = 3 Cu + Fe2(SO4)3
ZrCl4 + Mg3(AsO3)2 = MgCl2 + Zr3(AsO3)4 =>
3 ZrCl4 + 2 Mg3(AsO3)2 = 6 MgCl2 + Zr3(AsO3)4
Zn + SnCl4 = Sn + Zn(Cl4)2 =>
Zn + 2 SnCl4 = 2 Sn + Zn(Cl4)2
Nb2O5 + CCl4 = NbOCl3 + COCl2 =>
Nb2O5 + 3 CCl4 = 2 NbOCl3 + 3 COCl2
Zr(C6H7O2) + O2 = ZrO2 + CO2 + H2O =>
4 Zr(C6H7O2) + 31 O2 = 4 ZrO2 + 24 CO2 + 14 H2O
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
Al2(CO3)3 + (H2SO4) = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3 + 3(H2SO4) = Al2(SO4)3 + 3 CO2 + 3 H2O
KMnO4 + NaCl + H2SO4 = K2SO4 + Na2SO4 + Cl + MnSO4 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 10 Cl + 2 MnSO4 + 8 H2O
NaHPO4 = Na2P2O7 + H2O =>
2 NaHPO4 = Na2P2O7 + H2O
H2O + NH4HCO3 = NH4OH + H2CO3 =>
H2O + NH4HCO3 = NH4OH + H2CO3
Na2Al2O4 + H2SO4 = Al2O3 + Na2SO4 + H2O =>
Na2Al2O4 + H2SO4 = Al2O3 + Na2SO4 + H2O
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
I2 = I03 =>
3 I2 = 2 I03
[Hg(I)4]{2-} = Hg{2+} + I{-} =>
[Hg(I)4]{2-} = Hg{2+} + 4 I{-}
PbS + O2 = SO4 + Pb =>
PbS + 2 O2 = SO4 + Pb
Al(s) + NaOH(aq) + H2O(l) = Na2Al(OH)4 + H2(g) =>
Al(s) + 2 NaOH(aq) + 2 H2O(l) = Na2Al(OH)4 + H2(g)
C3(g)H8(g) + S8(g) = CS2(g) + H2(g)S =>
4 C3(g)H8(g) + 5 S8(g) = 12 CS2(g) + 16 H2(g)S
BPO4 + C3H6N6 + C2H6O = BPN + CO2 + H2O =>
12 BPO4 + 2 C3H6N6 + 5 C2H6O = 12 BPN + 16 CO2 + 21 H2O
Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI
CH3Cl + KNO3 + O2 = KCl + NO2 + CO2 + H2 =>
2 CH3Cl + 2 KNO3 + O2 = 2 KCl + 2 NO2 + 2 CO2 + 3 H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Br2 + InI3 = BrIn + I2 =>
Br2 + 2 InI3 = 2 BrIn + 3 I2
H2O = H6O3 =>
3 H2O = H6O3
NaHCO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
NaHCO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq)
Al(OH)3 + Hg + HCl = HgCl2 + H2O + Al2Cl2 =>
2 Al(OH)3 + 2 Hg + 6 HCl = 2 HgCl2 + 6 H2O + Al2Cl2
RbOH + H3PO4 = H3Rb + PO4OH =>
RbOH + H3PO4 = H3Rb + PO4OH
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
Rb + HC2H3O2 = RbC2H3O2 + H =>
Rb + HC2H3O2 = RbC2H3O2 + H
Pb + NaCl + H2O = PbCl2 + NaOH + H2 =>
Pb + 2 NaCl + 2 H2O = PbCl2 + 2 NaOH + H2
SnSO4 + HCl = SnCl2 + H2SO4 =>
SnSO4 + 2 HCl = SnCl2 + H2SO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
AlCl3(S) + Ca3N2(S) = AlN + CaCl2(S) =>
2 AlCl3(S) + Ca3N2(S) = 2 AlN + 3 CaCl2(S)
BaN2O6 + FeSO4 = BaSO4 + FeN2O6 =>
BaN2O6 + FeSO4 = BaSO4 + FeN2O6
CO2 + S = SC2 + SO =>
2 CO2 + 5 S = SC2 + 4 SO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
S + NaOH = NaS2 + Na2S2O3 + H2O =>
10 S + 6 NaOH = 4 NaS2 + Na2S2O3 + 3 H2O
BaBr2 + Na3PO4 = NaBr + Ba3(PO4)2 =>
3 BaBr2 + 2 Na3PO4 = 6 NaBr + Ba3(PO4)2
C2H5OH + NaClO = NaCl + H2O + CH3CHO =>
C2H5OH + NaClO = NaCl + H2O + CH3CHO
Ca[Al(OH)4] + HNO3 = CaNO3 + Al(NO3)3 + H2O =>
Ca[Al(OH)4] + 4 HNO3 = CaNO3 + Al(NO3)3 + 4 H2O
In2(CO3)3 + H3PO4 = InPO4 + H2O + CO2 =>
In2(CO3)3 + 2 H3PO4 = 2 InPO4 + 3 H2O + 3 CO2
C16H8 + O2 = CO2 + H2O =>
C16H8 + 18 O2 = 16 CO2 + 4 H2O
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