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2 H2O = 2 H2 + O2
SnO + CCl4 = SnCl2 + CO2 =>
2 SnO + CCl4 = 2 SnCl2 + CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5H2O]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5H2O]Cl3 + 12 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CaCO3 + H2C2O4 = CaC3O6 + H2O =>
CaCO3 + H2C2O4 = CaC3O6 + H2O
H2CrO7 + Ba(OH)2 = HOH + BaCrO7 =>
H2CrO7 + Ba(OH)2 = 2 HOH + BaCrO7
UO2(CO3)3 + H = UO2 + HCO3 =>
UO2(CO3)3 + 3 H = UO2 + 3 HCO3
K + F = KF =>
K + F = KF
Cl3CCHO + H2O = Cl3CCH(OH)2 =>
Cl3CCHO + H2O = Cl3CCH(OH)2
Cd2 = Cd =>
Cd2 = 2 Cd
Zn + Ca = ZnCa =>
Zn + Ca = ZnCa
RbCl + O2 = RbClO3 =>
2 RbCl + 3 O2 = 2 RbClO3
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
HBr + Ca(OH)2 = CaBr2 + H2O(l) =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O(l)
VO(OC2H5)3 = V + O4C6H15 =>
VO(OC2H5)3 = V + O4C6H15
ZnCl + NaOH = ZnOH + NaCl =>
ZnCl + NaOH = ZnOH + NaCl
K2CO3 + O2 = KO2 + CO2 =>
2 K2CO3 + 3 O2 = 4 KO2 + 2 CO2
NaHSeO4 + NaOH = Na2SeO4 + H2O =>
NaHSeO4 + NaOH = Na2SeO4 + H2O
Fe2 + Cu2SO4 = FeSO4 + Cu =>
Fe2 + 2 Cu2SO4 = 2 FeSO4 + 4 Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaHCO3 + ZnO + H3PO4 = (Na2O)10(ZnO)50(P2O5)40 + H2O + CO2 =>
20 NaHCO3 + 50 ZnO + 80 H3PO4 = (Na2O)10(ZnO)50(P2O5)40 + 130 H2O + 20 CO2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
MgNiCl{-} = NiMgCl{-} =>
MgNiCl{-} = NiMgCl{-}
H2SO4 + Li3P = Li2SO4 + H3P =>
3 H2SO4 + 2 Li3P = 3 Li2SO4 + 2 H3P
ClCu2Br = Cu2ClBr =>
ClCu2Br = Cu2ClBr
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H5COONa + CH3COONa = C6H5COCH3 + Na2CO3 =>
C6H5COONa + CH3COONa = C6H5COCH3 + Na2CO3
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
FeCr2O7 + Li = Fe + Li2Cr2O7 =>
FeCr2O7 + 2 Li = Fe + Li2Cr2O7
HF(aq) + Ba(OH)2(aq) = BaF2 + H2O =>
2 HF(aq) + Ba(OH)2(aq) = BaF2 + 2 H2O
NH4Cl + KOH = KCl + NH4OH = KCl + H2O + NH3 =>
NH4Cl + KOH = KCl + NH4OH
Ba(OH)2(s) + CO2(g) = BaCO3(s) + H2O =>
Ba(OH)2(s) + CO2(g) = BaCO3(s) + H2O
K4[Fe(CN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2 + CO2 + H2O + K2SO4 + KNO3 =>
12 K4[Fe(CN)6] + 61 K2Cr2O7 + 67 H2SO4 = 6 Fe2(SO4)3 + 61 Cr2 + 72 CO2 + 67 H2O + 49 K2SO4 + 72 KNO3
Li2S + HCl = Li2Cl2 + H2S =>
Li2S + 2 HCl = Li2Cl2 + H2S
AgI + NH3 = AgNH3I =>
AgI + NH3 = AgNH3I
Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu
H3Po4 + MgCl2 = Mg3(Po4)2 + HCl =>
2 H3Po4 + 3 MgCl2 = Mg3(Po4)2 + 6 HCl
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
KMnO4 + NH3 + H2O = K2MnO3 + H2MnO3 + HNO3 =>
8 KMnO4 + 3 NH3 + H2O = 4 K2MnO3 + 4 H2MnO3 + 3 HNO3
SnOHNO3 + HCl = H2SnCl4 + HNO3 + H2O =>
SnOHNO3 + 4 HCl = H2SnCl4 + HNO3 + H2O
BrCl2 + K2CrO4 = BrCl2K2CrO4 =>
BrCl2 + K2CrO4 = BrCl2K2CrO4
Na2CO3 + H3PO4 = NaH2PO4 + H2O + CO2 =>
Na2CO3 + 2 H3PO4 = 2 NaH2PO4 + H2O + CO2
Bi2(SO4)3 + NaOH + Cl2 = NaBiO3 + NaCl + Na2SO4 + H2O =>
Bi2(SO4)3 + 12 NaOH + 2 Cl2 = 2 NaBiO3 + 4 NaCl + 3 Na2SO4 + 6 H2O
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
MgCO3(H2O)3 + SiO2 = Mg3Si4O10(OH)2 + CO2 + H2O =>
3 MgCO3(H2O)3 + 4 SiO2 = Mg3Si4O10(OH)2 + 3 CO2 + 8 H2O
BaCl2 + PO4 = BaPO4 + Cl2 =>
BaCl2 + PO4 = BaPO4 + Cl2
KNO3 + Cr2O3 + H2CO3 = K2CrO4 + NO2 + K2CO3 + H2O =>
6 KNO3 + Cr2O3 + H2CO3 = 2 K2CrO4 + 6 NO2 + K2CO3 + H2O
H2SO4 + BaBr2 = BaSO4 + H2Br2 =>
H2SO4 + BaBr2 = BaSO4 + H2Br2
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