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Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
HCl + K2Cr2O7 = KCl + Cr2Cl3 + H2O + Cl2 =>
28 HCl + 2 K2Cr2O7 = 4 KCl + 2 Cr2Cl3 + 14 H2O + 9 Cl2
Pb(NO3)2 + Na(PO4) = Pb(PO4) + Na(NO3)2 =>
Pb(NO3)2 + Na(PO4) = Pb(PO4) + Na(NO3)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
HNaBrO3 + NaBr + H2SO4 = Br2 + Na2SO4 + H2O =>
2 HNaBrO3 + 8 NaBr + 5 H2SO4 = 5 Br2 + 5 Na2SO4 + 6 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Fe + Co(NO2)2 = Fe(NO2)2 + Co =>
Fe + Co(NO2)2 = Fe(NO2)2 + Co
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
C3H8O2 + Na2CO3 = C4H6O3 + H2O + Na =>
12 C3H8O2 + 8 Na2CO3 = 11 C4H6O3 + 15 H2O + 16 Na
NiAsO3 + Tc(CO3)2 = Tc3(AsO3)4 + Ni2(CO3)3 =>
4 NiAsO3 + 3 Tc(CO3)2 = Tc3(AsO3)4 + 2 Ni2(CO3)3
CO3 + HCl = CO2 + Cl + H2O =>
CO3 + 2 HCl = CO2 + 2 Cl + H2O
C2H5OH + O2 = CO2 + H2O4 =>
2 C2H5OH + 15 O2 = 4 CO2 + 6 H2O4
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
(NH4)2HPO4 + NaOH = (NH4)OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2(NH4)OH + Na2HPO4
CuSO(aq) + Zn(s) = Cu(s) + ZnSO(aq) =>
CuSO(aq) + Zn(s) = Cu(s) + ZnSO(aq)
KF + HBr = HF + KBr =>
KF + HBr = HF + KBr
KO2 + S = K2SO4 =>
2 KO2 + S = K2SO4
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
MnO + Si = Mn3Si + SiO2 =>
6 MnO + 5 Si = 2 Mn3Si + 3 SiO2
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
Cl2O(g) + H2O(g) = HClO(g) =>
Cl2O(g) + H2O(g) = 2 HClO(g)
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
CoCl2 + Na2S = CoS + NaCl =>
CoCl2 + Na2S = CoS + 2 NaCl
Fe + CuO = Fe2O3 + Cu =>
2 Fe + 3 CuO = Fe2O3 + 3 Cu
NaFeO2 = Na2O + Fe2O3 =>
2 NaFeO2 = Na2O + Fe2O3
CI2 + NaI = NaCI + I2 =>
CI2 + NaI = NaCI + I2
Ar2S3 + O2 = Ar2O3 + SO2 =>
2 Ar2S3 + 9 O2 = 2 Ar2O3 + 6 SO2
Li2S + H3PO4 = Li3PO4 + H2S =>
3 Li2S + 2 H3PO4 = 2 Li3PO4 + 3 H2S
NaCl + CaCl2 = NaCl2 + CaCl =>
NaCl + CaCl2 = NaCl2 + CaCl
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2 + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 NaNO3(aq)
HSO4{-} = H{+} + SO4{2-} =>
HSO4{-} = H{+} + SO4{2-}
H2O + H2C2O4 = H3O + C2O4 =>
2 H2O + H2C2O4 = 2 H3O + C2O4
H2S + K2CrO7 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O =>
3 H2S + 4 K2CrO7 + 13 H2SO4 = 4 K2SO4 + 4 Cr(SO4)3 + 16 H2O
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
C2H4 = C6H12 =>
3 C2H4 = C6H12
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
C4H8 + HOH = C4H9OH =>
C4H8 + HOH = C4H9OH
Pb(NO3)2 + KI + H2O = K[PbI3]*2H2O + KNO3 =>
Pb(NO3)2 + 3 KI + 2 H2O = K[PbI3]*2H2O + 2 KNO3
BaCl2 + H2O = BaCl2(H2O)2 =>
BaCl2 + 2 H2O = BaCl2(H2O)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO2(s) + C(s) = Mn(s) + CO(g) =>
MnO2(s) + 2 C(s) = Mn(s) + 2 CO(g)
S + N2 = S3N2 =>
3 S + N2 = S3N2
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