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2 CdS + 3 O2 = 2 CdO + 2 SO2
HgO = Hg + O =>
HgO = Hg + O
Al + FeS = Al2S3 + Fe =>
2 Al + 3 FeS = Al2S3 + 3 Fe
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
KAl(SO4)2 + KOH = Al(OH)3 + K2SO4 =>
KAl(SO4)2 + 3 KOH = Al(OH)3 + 2 K2SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
PbNO3(s) = Pb2O(s) + NO2(g) + O2(g) =>
4 PbNO3(s) = 2 Pb2O(s) + 4 NO2(g) + O2(g)
CuCO3(s) = CO2(g) + CuO(s) =>
CuCO3(s) = CO2(g) + CuO(s)
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
K2S + HCI = KCI + H2S =>
K2S + 2 HCI = 2 KCI + H2S
CuC4H4O6 = Cu + C4H4O6 =>
CuC4H4O6 = Cu + C4H4O6
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
CH4(g) + O2(g) = CO2 + H2O(g) =>
CH4(g) + 2 O2(g) = CO2 + 2 H2O(g)
C3H7COONaHCl = C3H7COOHNaCl =>
C3H7COONaHCl = C3H7COOHNaCl
C8H14O + H4 = C8H14OH =>
4 C8H14O + H4 = 4 C8H14OH
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Fe(SO4) + Li2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Li2SO4 + H2O =>
6 Fe(SO4) + Li2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Li2SO4 + 7 H2O
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
NaOH + Cl2 = NaCl2 + H2O + NaClO =>
4 NaOH + 3 Cl2 = 2 NaCl2 + 2 H2O + 2 NaClO
LiAlH4 + C6H5PCl2 = C6H5PH2 + Li{+} + Al{3+} + Cl{-} =>
LiAlH4 + 2 C6H5PCl2 = 2 C6H5PH2 + Li{+} + Al{3+} + 4 Cl{-}
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4 + Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4 + 2 Cl
Mg + H = MgH2 =>
Mg + 2 H = MgH2
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
HClO4 + BaCl2 = Ba(ClO4)2 + HCl =>
2 HClO4 + BaCl2 = Ba(ClO4)2 + 2 HCl
Li2O + H2O + CO2 = LiHCO3 =>
Li2O + H2O + 2 CO2 = 2 LiHCO3
Xe + Cl = XeCl =>
Xe + Cl = XeCl
CrCl2 + H2S = CrS + HCl =>
CrCl2 + H2S = CrS + 2 HCl
Na3PO4(aq) = Na + PO4 =>
Na3PO4(aq) = 3 Na + PO4
Al2S3 + LiF = AlF3 + Li2S =>
Al2S3 + 6 LiF = 2 AlF3 + 3 Li2S
Mgl2 + CaCO3 = MglCO3 + Ca2 =>
Mgl2 + 2 CaCO3 = 2 MglCO3 + Ca2
AgNO3 + NaHPO4 = AgHPO4 + NaNO3 =>
AgNO3 + NaHPO4 = AgHPO4 + NaNO3
Ce2(SO4)3 + H2SeO4 + H2SO4 = Ce(SO4)2 + H2SeO3 + H2O =>
Ce2(SO4)3 + H2SeO4 + H2SO4 = 2 Ce(SO4)2 + H2SeO3 + H2O
H2CrO4 = Cr2O6 + H2O =>
2 H2CrO4 = Cr2O6 + 2 H2O
HF + Ni = FNi + H =>
HF + Ni = FNi + H
H2S(aq) + KOH(aq) = K2S(aq) + H2O =>
H2S(aq) + 2 KOH(aq) = K2S(aq) + 2 H2O
Li + OH = LiOH =>
Li + OH = LiOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + C6H5CHClCHClC6H5 = C6H5CHCHC6H5 + ZnCl2 =>
Zn + C6H5CHClCHClC6H5 = C6H5CHCHC6H5 + ZnCl2
Fe2S3 + Ca(OH)2 = Fe(OH)3 + CaS =>
Fe2S3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaS
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
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