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Ca3(PO4)2 + 3(NH4)2C2O4 = 3 CaC2O4 + 2(NH4)3PO4
As2 + O2 = AsO =>
As2 + O2 = 2 AsO
Cr(NO3)3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 6 NaNO3
HBr + NiS = HS + BrNi =>
HBr + NiS = HS + BrNi
Ga2(SO4)3 + Ba(OH)2 = Ga(OH)3 + Ba(SO4) =>
Ga2(SO4)3 + 3 Ba(OH)2 = 2 Ga(OH)3 + 3 Ba(SO4)
HgO + Cl2 + H2O = HgCl2 + HOCl =>
HgO + 2 Cl2 + H2O = HgCl2 + 2 HOCl
Hg + NO3 = HgNO3 =>
Hg + NO3 = HgNO3
As4O6 + H2O + HNO3 = H3AsO4 + NO =>
3 As4O6 + 14 H2O + 8 HNO3 = 12 H3AsO4 + 8 NO
NaNO3HI = INaHNO3 =>
NaNO3HI = INaHNO3
CH3CH2OH + Cr2O7{-} + H{+} = CH3COOH + Cr{3+} + H2O =>
7 CH3CH2OH + 4 Cr2O7{-} + 28 H{+} = 7 CH3COOH + 8 Cr{3+} + 21 H2O
C8H18 + CO2 = CO + H2 =>
C8H18 + 8 CO2 = 16 CO + 9 H2
MgCl2 + LiC2H5 = C2H5MgCl + LiCl =>
MgCl2 + LiC2H5 = C2H5MgCl + LiCl
K2Cr2O7 + Na2SO3 + HCl = CrCl3 + KCl + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 CrCl3 + 2 KCl + 3 Na2SO4 + 4 H2O
NH4Cl + Ca(OH) = CaCl + NH3 + H2O =>
NH4Cl + Ca(OH) = CaCl + NH3 + H2O
Co(NO3)2(aq) + Na2S(aq) = CoS(s) + Na2(NO3)2(aq) =>
Co(NO3)2(aq) + Na2S(aq) = CoS(s) + Na2(NO3)2(aq)
K2O + Na2O + SiO2 = Na2K2Si4 + O2 =>
K2O + Na2O + 4 SiO2 = Na2K2Si4 + 5 O2
C8H19N + O2 = CO2 + H2O + NO2 =>
4 C8H19N + 55 O2 = 32 CO2 + 38 H2O + 4 NO2
Cl + K(OH) = KCl + KClO3 + H2O =>
6 Cl + 6 K(OH) = 5 KCl + KClO3 + 3 H2O
Cl2 + KNO3 + H2O = KClO + KCl + HNO3 =>
Cl2 + 2 KNO3 + H2O = KClO + KCl + 2 HNO3
Ti + HF + HNO3 = H2[TiF6] + NO2 + H2O =>
Ti + 6 HF + 4 HNO3 = H2[TiF6] + 4 NO2 + 4 H2O
CNO{-} + MnO2 + OH{-} = CN{-} + MnO4{-} + H2O =>
3 CNO{-} + 2 MnO2 + 2 OH{-} = 3 CN{-} + 2 MnO4{-} + H2O
HI + Ca(OH)2 = CaI2 + H2O =>
2 HI + Ca(OH)2 = CaI2 + 2 H2O
Hg2O + H2O = Hg2(OH)2 =>
Hg2O + H2O = Hg2(OH)2
NaOH + HC6H7O7 = H2O + NaC6H7O7 =>
NaOH + HC6H7O7 = H2O + NaC6H7O7
Si2Cl3H3 + SiI2H2 = Si + ICl4 + H2 =>
8 Si2Cl3H3 + 3 SiI2H2 = 19 Si + 6 ICl4 + 15 H2
HCOOC2H5 + H2O = HCOOH + C2H5OH =>
HCOOC2H5 + H2O = HCOOH + C2H5OH
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
Hg + CuCl2 = HgCl + Cu =>
2 Hg + CuCl2 = 2 HgCl + Cu
PbCl4 + K2SO4 = Pb2(SO4)4 + KCl =>
2 PbCl4 + 4 K2SO4 = Pb2(SO4)4 + 8 KCl
ZnCl2KNO3 = ZnCl2 + KNO3 =>
ZnCl2KNO3 = ZnCl2 + KNO3
LiOHHBr = LiBrH2O =>
LiOHHBr = LiBrH2O
C2H5OH + CH4N2O + CH3COOH = C10H9NO2 + H2O =>
4 C2H5OH + 2 CH4N2O + 15 CH3COOH = 4 C10H9NO2 + 28 H2O
COH2 + O2 = CO2 + H2O =>
COH2 + O2 = CO2 + H2O
Co(OH)2 + NaOH = Na2CoO2 + H2O =>
Co(OH)2 + 2 NaOH = Na2CoO2 + 2 H2O
Zn + As = Zn3As2 =>
3 Zn + 2 As = Zn3As2
C2H3COOH + NaOH = C2H3COONa + H2O =>
C2H3COOH + NaOH = C2H3COONa + H2O
H2 + CuO = Cu + H2O =>
H2 + CuO = Cu + H2O
HI(aq) + Na2SO3(aq) = NaI(aq) + H2O(l) + SO2(g) =>
2 HI(aq) + Na2SO3(aq) = 2 NaI(aq) + H2O(l) + SO2(g)
CH3CH2CH2CH2Br + NH3 = CH3CH2CH2CH2NH2 + NH4Br =>
CH3CH2CH2CH2Br + 2 NH3 = CH3CH2CH2CH2NH2 + NH4Br
NCl3(l) = N3 + Cl =>
3 NCl3(l) = N3 + 9 Cl
Cu3(CO3)2*Cu(OH)2 = Cu2O + CO2 + O2 + H2O =>
2 Cu3(CO3)2*Cu(OH)2 = 4 Cu2O + 4 CO2 + O2 + 2 H2O
(NH4)(OH) + H3PO4 = (NH4)3PO4 + H2O =>
3(NH4)(OH) + H3PO4 = (NH4)3PO4 + 3 H2O
Pb2S4 + O2 = Pb2O4 + S2O2 =>
Pb2S4 + 4 O2 = Pb2O4 + 2 S2O2
C4H5N + C7H6O = C44H30N4 + H2O + H =>
4 C4H5N + 4 C7H6O = C44H30N4 + 4 H2O + 6 H
B2O3 + Ca(OH)2 = Ca(BO2)2 + H2O =>
B2O3 + Ca(OH)2 = Ca(BO2)2 + H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Fe3O4 + Bi = BiO3 + Fe =>
3 Fe3O4 + 4 Bi = 4 BiO3 + 9 Fe
Zr + Si = ZrSi =>
Zr + Si = ZrSi
Fe2(SO4)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 2 K3[Fe(CN)6] = 2 Fe[Fe(CN)6] + 3 K2SO4
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O
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