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Fe2O3 + 3 Mg = 3 MgO + 2 Fe
Li2O(s) + H2O = Li + OH =>
Li2O(s) + H2O = 2 Li + 2 OH
K3PO4 + Al2O3 = Al2K3O7P =>
K3PO4 + Al2O3 = Al2K3O7P
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C + SO = CS + CO =>
2 C + SO = CS + CO
Al(OH)2 + H2Co3 = Al2(Co3)2 + H2O =>
2 Al(OH)2 + 2 H2Co3 = Al2(Co3)2 + 4 H2O
HCl3 + KMnO4 = KCl + MnCl2 + H2O2 + Cl2 =>
8 HCl3 + 2 KMnO4 = 2 KCl + 2 MnCl2 + 4 H2O2 + 9 Cl2
NaCl + BaSO4 = BaCl2 + Na2SO4 =>
2 NaCl + BaSO4 = BaCl2 + Na2SO4
H2 + Ce2 = H2Ce2 =>
H2 + Ce2 = H2Ce2
BaCl2 + Na2Co3 = NaCl + BaCo3 =>
BaCl2 + Na2Co3 = 2 NaCl + BaCo3
HCN + K = KHCN =>
HCN + K = KHCN
HF + CaO = CaF + OH =>
HF + CaO = CaF + OH
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(aq) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(aq) + Ca(C2H3O2)2(aq)
CuSO4 + NaI = CuI + I2 + Na2SO4 =>
2 CuSO4 + 4 NaI = 2 CuI + I2 + 2 Na2SO4
Cu(CH3COO)2 + C2H5NO2 = C4H8CuN2O4 + CH3COOH =>
Cu(CH3COO)2 + 2 C2H5NO2 = C4H8CuN2O4 + 2 CH3COOH
P + S = PS2 =>
P + 2 S = PS2
Zn + P4 = ZnP4 =>
Zn + P4 = ZnP4
NH3 + H2O + CO2 = NH4HCO3 =>
NH3 + H2O + CO2 = NH4HCO3
BaS + PtCI2 = BaCI2 + PtS =>
BaS + PtCI2 = BaCI2 + PtS
C5H11Cl + NaOH = NaCl + C5H11OH =>
C5H11Cl + NaOH = NaCl + C5H11OH
CrO2{-} + Br2 + OH{-} = CrO4{-} + Br{-} + H2O =>
CrO2{-} + 2 Br2 + 4 OH{-} = CrO4{-} + 4 Br{-} + 2 H2O
SO2 + Br2 = BrSO2 =>
2 SO2 + Br2 = 2 BrSO2
Mn(HCO3)2 + Ca(HCO3)2 + Cl2 = MnO2 + CaCl2 + H2O + CO2 =>
Mn(HCO3)2 + Ca(HCO3)2 + Cl2 = MnO2 + CaCl2 + 2 H2O + 4 CO2
CH2O = C2 + H2O =>
2 CH2O = C2 + 2 H2O
Fe(NO3)2 + (NH4)2CO3 = FeCO3 + NH4NO3 =>
Fe(NO3)2 + (NH4)2CO3 = FeCO3 + 2 NH4NO3
K2SO3 + MgBr2 = KBr + MgSO3 =>
K2SO3 + MgBr2 = 2 KBr + MgSO3
Fe3O4 = Fe + O2 =>
Fe3O4 = 3 Fe + 2 O2
C3H8 + H2O = C2H5OH + H2 =>
2 C3H8 + 3 H2O = 3 C2H5OH + 2 H2
Se + O2 = SeO =>
2 Se + O2 = 2 SeO
H2PO3 + Co(OH)2 = Co(PO3) + H2O =>
H2PO3 + Co(OH)2 = Co(PO3) + 2 H2O
NH4VO3 + H2SO4 + Zn = VO2 + (NH4)2SO2 + H2O + ZnSO4 =>
2 NH4VO3 + 4 H2SO4 + 3 Zn = 2 VO2 + (NH4)2SO2 + 4 H2O + 3 ZnSO4
Zn + NHO3 = Zn(NO3)2 + H2O + NO =>
3 Zn + 8 NHO3 = 3 Zn(NO3)2 + 4 H2O + 2 NO
K1 + O2 = KO2 =>
K1 + O2 = KO2
RaCl2 = Ra + Cl =>
RaCl2 = Ra + 2 Cl
Mg + Cr(C2H3O2) = Mg(C2H3O2)2 + Cr =>
Mg + 2 Cr(C2H3O2) = Mg(C2H3O2)2 + 2 Cr
AgNO3 + Al2S3 = Al(NO3)3 + Ag2S =>
6 AgNO3 + Al2S3 = 2 Al(NO3)3 + 3 Ag2S
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
Zn + PbCl2 = Pb + ZnCl =>
2 Zn + PbCl2 = Pb + 2 ZnCl
Mg(NO3)3 + Mn(NO3)2 + Fe(NO3)3 + CH4N2O = MgMnFe6O24 + H2O + CO2 + N2 =>
2 Mg(NO3)3 + 2 Mn(NO3)2 + 12 Fe(NO3)3 + 30 CH4N2O = 2 MgMnFe6O24 + 60 H2O + 30 CO2 + 53 N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C3H7OH + Na2 = C3H8NaO =>
2 C3H7OH + Na2 = 2 C3H8NaO
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Ca3(PO4)2 + C2 = Ca3P2 + CO =>
Ca3(PO4)2 + 4 C2 = Ca3P2 + 8 CO
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
HCHO2 + NaOH = H2O + CO2 + NaH =>
HCHO2 + NaOH = H2O + CO2 + NaH
HCl + Li = LiCl + H2 =>
2 HCl + 2 Li = 2 LiCl + H2
C21H42 + O2 = CO2 + H2O =>
2 C21H42 + 63 O2 = 42 CO2 + 42 H2O
Ni2O3 + Cd + H2O = CdOH + Ni(OH)2 =>
Ni2O3 + 2 Cd + 3 H2O = 2 CdOH + 2 Ni(OH)2
I2 + Pb(NO3)2 = INO3 + Pb =>
I2 + Pb(NO3)2 = 2 INO3 + Pb
AgNO{3} + NaCl = ClNO{3} + AgNa =>
AgNO{3} + NaCl = ClNO{3} + AgNa
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