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2 Fe + 3 Cl2 = 2 FeCl3
CH3O = CO + H2 =>
2 CH3O = 2 CO + 3 H2
CaCO3 + Cl2 = CaCl2 + CO3 =>
CaCO3 + Cl2 = CaCl2 + CO3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
AlCl3 + MgBr2 = MgCl2 + AlBr3 =>
2 AlCl3 + 3 MgBr2 = 3 MgCl2 + 2 AlBr3
Zn + HNO3 = ZnO + HNO2 =>
Zn + HNO3 = ZnO + HNO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Al3O4 = Al + O2 =>
Al3O4 = 3 Al + 2 O2
Sr3P2 + H2O = Sr(OH)2 + PH3 =>
Sr3P2 + 6 H2O = 3 Sr(OH)2 + 2 PH3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca + Na3(PO4) = Ca(PO4) + Na =>
Ca + Na3(PO4) = Ca(PO4) + 3 Na
LiClO4 + SrI2 = LiI + Sr(ClO4)2 =>
2 LiClO4 + SrI2 = 2 LiI + Sr(ClO4)2
Fe + SO4{2-} + H{+} = Fe{2+} + H2S + H2O =>
4 Fe + SO4{2-} + 10 H{+} = 4 Fe{2+} + H2S + 4 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Ca + Zn = Ca2Zn2 =>
2 Ca + 2 Zn = Ca2Zn2
(NH4)2SO4 + NaNO2 = NH4NO2 + Na2SO4 =>
(NH4)2SO4 + 2 NaNO2 = 2 NH4NO2 + Na2SO4
KOH + Mg = K + Mg(OH)2 =>
2 KOH + Mg = 2 K + Mg(OH)2
AlO2 + C2 = Al + CO2 =>
2 AlO2 + C2 = 2 Al + 2 CO2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
FeCl3 + NH3 = FeCl3(NH3)6 =>
FeCl3 + 6 NH3 = FeCl3(NH3)6
H3PO4 + BaCl3 = BaPO4 + HCl =>
H3PO4 + BaCl3 = BaPO4 + 3 HCl
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaSO4 + MnO2 = Mn(SO4)2 + Ba2O2 =>
2 BaSO4 + MnO2 = Mn(SO4)2 + Ba2O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KOH + C4H6O6 = C4H4K2O6 + H2O =>
2 KOH + C4H6O6 = C4H4K2O6 + 2 H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Li2O + Hg(NO3)2 = LiNO3 + HgO =>
Li2O + Hg(NO3)2 = 2 LiNO3 + HgO
H3N + Ca(OH)2 = Ca3N2 + H2O =>
2 H3N + 3 Ca(OH)2 = Ca3N2 + 6 H2O
HF + LiOH = LiF + H2O =>
HF + LiOH = LiF + H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + (H3PO4) =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2(H3PO4)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CaO + I2 = CaI2 + O2 =>
2 CaO + 2 I2 = 2 CaI2 + O2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
C4H9OH + OH = CO2 + H2O =>
C4H9OH + 24 OH = 4 CO2 + 17 H2O
CaCl2 + HCl = HCa + Cl2 =>
2 CaCl2 + 2 HCl = 2 HCa + 3 Cl2
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
CaCl2 + HCl = HCa + Cl2 =>
2 CaCl2 + 2 HCl = 2 HCa + 3 Cl2
C10H12(l) + O2(g) = CO2(g) + H2O(l) =>
C10H12(l) + 13 O2(g) = 10 CO2(g) + 6 H2O(l)
KY + FeX = FeY + KX =>
KY + FeX = FeY + KX
C2H5Cl + CH3MgCl = C3H8 + MgCl2 =>
C2H5Cl + CH3MgCl = C3H8 + MgCl2
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H222O11 + O2 = CO2 + H2O =>
C12H222O11 + 62 O2 = 12 CO2 + 111 H2O
Cu(NO2)2 + H2SO4 = CuSO4 + HNO2 =>
Cu(NO2)2 + H2SO4 = CuSO4 + 2 HNO2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
O2 + H2S = H2O + SO2 =>
3 O2 + 2 H2S = 2 H2O + 2 SO2
(CuSO4)5H2O = CuSO4 + H2O =>
(CuSO4)5H2O = 5 CuSO4 + H2O
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