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K2CO2 + H2SO4 = K2SO4 + C(OH)2
C6H8O7 + NaCl = C6H5Na3O7 + HCl =>
C6H8O7 + 3 NaCl = C6H5Na3O7 + 3 HCl
Fe3 + P3 = Fe3P3 =>
Fe3 + P3 = Fe3P3
MnO2 + P2O3 = Mn2P2O7 =>
2 MnO2 + P2O3 = Mn2P2O7
Li2CO3 + SnO = Li2O + SnCO3 =>
Li2CO3 + SnO = Li2O + SnCO3
HNO3 + H2O = NO + HO =>
HNO3 + H2O = NO + 3 HO
Mg2 + (PO4) = Mg3(PO4)2 =>
3 Mg2 + 4(PO4) = 2 Mg3(PO4)2
Li2O + HOH = LiO + H2 =>
Li2O + HOH = 2 LiO + H2
C4H9COOH + O3 = CO2 + H2O =>
3 C4H9COOH + 13 O3 = 15 CO2 + 15 H2O
FeS + H2SO4 = H2S + Fe(SO4) =>
FeS + H2SO4 = H2S + Fe(SO4)
C6H5ONa + CO2 = C6H5CO3 + Na =>
C6H5ONa + CO2 = C6H5CO3 + Na
Cs2 + Cl2 = CsCl =>
Cs2 + Cl2 = 2 CsCl
Zn(OH)2 + H3PO3 = Zn3(PO3)2 + HOH =>
3 Zn(OH)2 + 2 H3PO3 = Zn3(PO3)2 + 6 HOH
KNO3 + CaCO3 = K2CO3 + Ca(NO3)2 =>
2 KNO3 + CaCO3 = K2CO3 + Ca(NO3)2
Al2CO3 + ZnCl2 = ZnCO3 + AlCl =>
Al2CO3 + ZnCl2 = ZnCO3 + 2 AlCl
ClO2 = Cl + O =>
ClO2 = Cl + 2 O
HCl(aq) + K2SO3(aq) = H2SO3(aq) + KCl(aq) =>
2 HCl(aq) + K2SO3(aq) = H2SO3(aq) + 2 KCl(aq)
Zn(II) + HCl = Zn(II)Cl + H =>
Zn(II) + HCl = Zn(II)Cl + H
Ca(NO3)2 + FeCl3 = Ca(Cl3)2 + FeNO3 =>
Ca(NO3)2 + 2 FeCl3 = Ca(Cl3)2 + 2 FeNO3
H3BO3 + C6H8O6 = BC6H5O6 + H2O =>
H3BO3 + C6H8O6 = BC6H5O6 + 3 H2O
NaHCO3 + H2SO4 = H2(HCO3)2 + Na2SO4 =>
2 NaHCO3 + H2SO4 = H2(HCO3)2 + Na2SO4
C3H7COH + Cu(OH)2 = C3H7COOH + CuOH + H2O =>
C3H7COH + 2 Cu(OH)2 = C3H7COOH + 2 CuOH + H2O
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH3 + HNO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH3 + 3 HNO3
O + P = P2O5 =>
5 O + 2 P = P2O5
H2AlO3 + H8ClO5 = AlCl3 + H + O =>
H2AlO3 + 3 H8ClO5 = AlCl3 + 26 H + 18 O
NO3{-} + Zn + OH{-} + H2O = NH3 + [Zn(OH)4]{2-} =>
NO3{-} + 4 Zn + 7 OH{-} + 6 H2O = NH3 + 4[Zn(OH)4]{2-}
Al(s) + FeCl2(aq) = AlCl3 + Fe =>
2 Al(s) + 3 FeCl2(aq) = 2 AlCl3 + 3 Fe
S2 + I = IS2 =>
S2 + I = IS2
Sr(OH)2(aq) + HC2H3O2(aq) = H2O + Sr(C2H3O2)2 =>
Sr(OH)2(aq) + 2 HC2H3O2(aq) = 2 H2O + Sr(C2H3O2)2
NaOH + C2H4O3 = CH3(CO)OONa + H2O =>
NaOH + C2H4O3 = CH3(CO)OONa + H2O
Fe2O3 + HI = H2O + FeO + I2 =>
Fe2O3 + 2 HI = H2O + 2 FeO + I2
(NH4)2CO3 + BaCl2 = BaCO3 + NH4Cl =>
(NH4)2CO3 + BaCl2 = BaCO3 + 2 NH4Cl
(NH4)2SO4 + NaOH = H2O + NH3 + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 H2O + 2 NH3 + Na2SO4
CuSO4 + H2C2O4 = Cu(H2C2O4) + SO4 =>
CuSO4 + H2C2O4 = Cu(H2C2O4) + SO4
NO2 + N2O = NO =>
NO2 + N2O = 3 NO
HCOOC6H5 + NaOH = HCOOH + C6H5ONa =>
HCOOC6H5 + NaOH = HCOOH + C6H5ONa
H2CO3 + H2O = H4CO3 + HO =>
H2CO3 + 2 H2O = H4CO3 + 2 HO
Na2SiO3 + H2O + HCl = Si(OH)4 + NaCl =>
Na2SiO3 + H2O + 2 HCl = Si(OH)4 + 2 NaCl
SbH3 + H2O = SbOH + H2 =>
SbH3 + H2O = SbOH + 2 H2
CaH2 + H2SO4 = Ca(OH)2 + H2S =>
2 CaH2 + H2SO4 = 2 Ca(OH)2 + H2S
Li + MgS = Li2S + Mg =>
2 Li + MgS = Li2S + Mg
N + S = N2S =>
2 N + S = N2S
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K2O + H3BO3 = H2O + K3BO3 =>
3 K2O + 2 H3BO3 = 3 H2O + 2 K3BO3
Pb(NO3)2 + Na2CO3 + H2O = (PbOH)2CO3 + NaNO3 + HNO3 =>
2 Pb(NO3)2 + Na2CO3 + 2 H2O = (PbOH)2CO3 + 2 NaNO3 + 2 HNO3
P + N2O = N2 + P2O =>
2 P + N2O = N2 + P2O
KMnO4(ac) + HCl(ac) = KCl(ac) + MnCl2(ac) + H2O(l) + Cl2(g) =>
2 KMnO4(ac) + 16 HCl(ac) = 2 KCl(ac) + 2 MnCl2(ac) + 8 H2O(l) + 5 Cl2(g)
Nb + HF + HNO3 = H3[NbF8] + NO + H2O =>
3 Nb + 24 HF + 5 HNO3 = 3 H3[NbF8] + 5 NO + 10 H2O
KCl + Pb2O3 = PbCl3 + K2O =>
6 KCl + Pb2O3 = 2 PbCl3 + 3 K2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
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