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2 CoBr = 2 Co + Br2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3OH(s) = CH2O(s) + H2 =>
CH3OH(s) = CH2O(s) + H2
AgNO3 + HCl = NO3Cl + AgH =>
AgNO3 + HCl = NO3Cl + AgH
SiCl4 + Sr = SrCl2 + Si =>
SiCl4 + 2 Sr = 2 SrCl2 + Si
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
C14H17O4 + O2 = CO2 + H2O =>
4 C14H17O4 + 65 O2 = 56 CO2 + 34 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Ni + Cu(C2H3O2)2 = Ni(C2H3O2)2 + Cu =>
Ni + Cu(C2H3O2)2 = Ni(C2H3O2)2 + Cu
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Na2S2O3*5H2O + Ni(NO3)2*6H2O + C2H4(NH2)2 = [Ni(C2H4(NH2)2)2]S2O3 + Na{+} + H2O + NO3{-} =>
Na2S2O3*5H2O + Ni(NO3)2*6H2O + 2 C2H4(NH2)2 = [Ni(C2H4(NH2)2)2]S2O3 + 2 Na{+} + 11 H2O + 2 NO3{-}
P + Cl2 = P(Cl2)4 =>
P + 4 Cl2 = P(Cl2)4
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Mn + HNO3(conc) = Mn(NO3)3 + NO + H2O =>
Mn + 4 HNO3(conc) = Mn(NO3)3 + NO + 2 H2O
MgCl2 + CH4N2O + H2O = Mg(OH)2 + CO2 + NH4Cl =>
MgCl2 + CH4N2O + 3 H2O = Mg(OH)2 + CO2 + 2 NH4Cl
NaNO2 + NaOH + Al + H2O = NH3 + NaAlO2 =>
NaNO2 + NaOH + 2 Al + H2O = NH3 + 2 NaAlO2
Fe2O3 + BaO = BaFeO3 + Fe =>
2 Fe2O3 + 3 BaO = 3 BaFeO3 + Fe
Al2O3 + C(s) = Al(l) + CO(g) =>
Al2O3 + 3 C(s) = 2 Al(l) + 3 CO(g)
Zn(s) + Cl2(g) = ZnCl2(aq) =>
Zn(s) + Cl2(g) = ZnCl2(aq)
BaCl2(aq) + Na2SO4 = NaCl + BaSO4 =>
BaCl2(aq) + Na2SO4 = 2 NaCl + BaSO4
Ba(NO3)2 + COSO4 = CO(NO3)2 + BaSO4 =>
Ba(NO3)2 + COSO4 = CO(NO3)2 + BaSO4
H2C2O4 + KMnO4 = CO2 + K2CO3 + MnO + H2O =>
5 H2C2O4 + 2 KMnO4 = 9 CO2 + K2CO3 + 2 MnO + 5 H2O
NH4(C2H3O2) + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 NH4(C2H3O2) + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
Ca(OH)2 + HCl = CaCl2 + H2O = Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C4H9Br + C2H5Br + Na = NaBr + C6H14 =>
C4H9Br + C2H5Br + 2 Na = 2 NaBr + C6H14
Ba2O + NaSO4 = BaSO4 + Na2O =>
Ba2O + 2 NaSO4 = 2 BaSO4 + Na2O
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
C8H9NO + ClSO3H + SOCl2 = C8H8O3NSCl + HCl + SO2 =>
C8H9NO + ClSO3H + SOCl2 = C8H8O3NSCl + 2 HCl + SO2
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
KI(s) + Cl2(g) = KCl(s) + I2 =>
2 KI(s) + Cl2(g) = 2 KCl(s) + I2
KNO3 + H2CO3 = HNO3 + K2CO3 =>
2 KNO3 + H2CO3 = 2 HNO3 + K2CO3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CH3OH + CH3COOH = CH3CH2COOH + H2O =>
CH3OH + CH3COOH = CH3CH2COOH + H2O
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
FeCl3 + NaOH + H2O = Na3[Fe(OH)6] + HCl =>
FeCl3 + 3 NaOH + 3 H2O = Na3[Fe(OH)6] + 3 HCl
AlCl3 + Br2 = AlBr + Cl =>
2 AlCl3 + Br2 = 2 AlBr + 6 Cl
C34H8 + O2 = CO2 + H2O =>
C34H8 + 36 O2 = 34 CO2 + 4 H2O
H6C2O + CO2 = H4C2 + H2CO3 =>
H6C2O + CO2 = H4C2 + H2CO3
H2SO4 + C = H2O + SO + COO2 =>
3 H2SO4 + 2 C = 3 H2O + 3 SO + 2 COO2
Na + CrO4 + CaCl2 = CaCrO4 + NaCl =>
2 Na + CrO4 + CaCl2 = CaCrO4 + 2 NaCl
F2 + P8 = FP4 =>
F2 + P8 = 2 FP4
C7H11NO + FeCl3 = C7H9NO + Fe + HCl =>
3 C7H11NO + 2 FeCl3 = 3 C7H9NO + 2 Fe + 6 HCl
Si + O2 + KOH = K2SiO3 + H2O =>
Si + O2 + 2 KOH = K2SiO3 + H2O
(NH4)2CO3 + BaCl2 = BaCO3 + NH4Cl =>
(NH4)2CO3 + BaCl2 = BaCO3 + 2 NH4Cl
Ca + H2O = Ca(OH)4 + H =>
Ca + 4 H2O = Ca(OH)4 + 4 H
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C6H12 + Br2 = CHBr + BrH =>
C6H12 + 6 Br2 = 6 CHBr + 6 BrH
Cr2O3 + NaBrO3 + H2O = Na2Cr2O7 + H2Cr2O7 + Br2 =>
5 Cr2O3 + 6 NaBrO3 + 2 H2O = 3 Na2Cr2O7 + 2 H2Cr2O7 + 3 Br2
CH3{-}CH3 + HCl = CH2Cl{-}CH3 + H2 =>
CH3{-}CH3 + HCl = CH2Cl{-}CH3 + H2
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