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C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Tl + H2SO4 = Tl2SO4 + H2 =>
2 Tl + H2SO4 = Tl2SO4 + H2
Cu(s) + HNO3(aq) + O2 = Cu(NO3)2(aq) + H2O =>
2 Cu(s) + 4 HNO3(aq) + O2 = 2 Cu(NO3)2(aq) + 2 H2O
C60H120 + O2 = CO2 + H2O =>
C60H120 + 90 O2 = 60 CO2 + 60 H2O
Na2S3 + HNO3 = Na2SO4 + H2SO4 + NO + H2O =>
3 Na2S3 + 20 HNO3 = 3 Na2SO4 + 6 H2SO4 + 20 NO + 4 H2O
Pb(C2H3O2)2(aq) + K2CrO4(aq) = PbCrO4(c) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + K2CrO4(aq) = PbCrO4(c) + 2 KC2H3O2(aq)
NaCl2 + Br2 = Cl2 + NaBr2 =>
NaCl2 + Br2 = Cl2 + NaBr2
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Cd(aq) + S(aq) = CdS =>
Cd(aq) + S(aq) = CdS
V2O2 = V + O2 =>
V2O2 = 2 V + O2
MnCl2 + H2O + Cl2 = MnO2 + HCl =>
MnCl2 + 2 H2O + Cl2 = MnO2 + 4 HCl
OsO4 + H2O = Os(OH)8 =>
OsO4 + 4 H2O = Os(OH)8
Mg + Ag(HNO3) = Ag + Mg(HNO3)2 =>
Mg + 2 Ag(HNO3) = 2 Ag + Mg(HNO3)2
FeSO4*7H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaOH = Fe(OH)2 + Na2SO4 + 7 H2O
(Ag(NH3)2)OH + C6H12O6 = Ag + C6H12O7 + NH3 + H2O =>
2(Ag(NH3)2)OH + C6H12O6 = 2 Ag + C6H12O7 + 4 NH3 + H2O
P2O5 + H2 = P + H2O =>
P2O5 + 5 H2 = 2 P + 5 H2O
NaOH + H3C3N3O3 = Na3C3N3O3 + H2O =>
3 NaOH + H3C3N3O3 = Na3C3N3O3 + 3 H2O
K + O = K2O =>
2 K + O = K2O
(C6H5)2CO + NaBH4 = (C6H5)2CHOH + NaBH3 =>
(C6H5)2CO + 2 NaBH4 = (C6H5)2CHOH + 2 NaBH3
Cu(II) + FeSO4 = Fe + Cu(II)SO4 =>
Cu(II) + FeSO4 = Fe + Cu(II)SO4
CuCO3 + Na2SO4 = Na2CO3 + CuSO4 =>
CuCO3 + Na2SO4 = Na2CO3 + CuSO4
CuFeS2 + Fe2(SO4)3 = CuSO4 + FeSO4 + S =>
CuFeS2 + 2 Fe2(SO4)3 = CuSO4 + 5 FeSO4 + 2 S
Nb + O2 + NaOH = NaNbO3 + H2O =>
4 Nb + 5 O2 + 4 NaOH = 4 NaNbO3 + 2 H2O
Cu + NaI = CuI2 + Na =>
Cu + 2 NaI = CuI2 + 2 Na
SO4 + C2H3O2 = H2S + H2O + CO2 =>
7 SO4 + 10 C2H3O2 = 7 H2S + 8 H2O + 20 CO2
Na2(PO4) + CaCl2 = Ca(PO4) + NaCl =>
Na2(PO4) + CaCl2 = Ca(PO4) + 2 NaCl
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CH3Br + Br2 = CH3Br2 =>
2 CH3Br + Br2 = 2 CH3Br2
SiC3H6O + O2 = SiC3H6O3 =>
SiC3H6O + O2 = SiC3H6O3
Cr(NO3)3 + HCl = CrCl3 + HNO3 =>
Cr(NO3)3 + 3 HCl = CrCl3 + 3 HNO3
C2 + H = C2H6 =>
C2 + 6 H = C2H6
NH3 + HNO3 = NH2{-} + H2NO3{+} =>
NH3 + HNO3 = NH2{-} + H2NO3{+}
P4 + HNO2 = H3PO3 + NO =>
P4 + 12 HNO2 = 4 H3PO3 + 12 NO
Ag + Cl{2} = AgCl{2} =>
Ag + Cl{2} = AgCl{2}
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ag(NO3)(s) + NaBr(l) = Na(NO3)(s) + AgBr(l) =>
Ag(NO3)(s) + NaBr(l) = Na(NO3)(s) + AgBr(l)
AgC2H3O2(aq) + MgCl2(aq) = AgCl + Mg(C2H3O2)2 =>
2 AgC2H3O2(aq) + MgCl2(aq) = 2 AgCl + Mg(C2H3O2)2
C7H14O6N3 + O2(g) = CO2(g) + H2O(g) + NH3(g) =>
4 C7H14O6N3 + 21 O2(g) = 28 CO2(g) + 10 H2O(g) + 12 NH3(g)
HgO(calor) = Hg + O2 =>
2 HgO(calor) = 2 Hg + O2
FeCl3 + Co(NO3)2 = Fe(NO3)2 + CoCl3 =>
FeCl3 + Co(NO3)2 = Fe(NO3)2 + CoCl3
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl =>
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl
Ba(NO3)2(aq) + NH4Cl(aq) = BaCl2(aq) + NH4NO3(aq) =>
Ba(NO3)2(aq) + 2 NH4Cl(aq) = BaCl2(aq) + 2 NH4NO3(aq)
Sr(NO3)2(aq) + NaOH(aq) = Sr(OH)2(aq) + NaNO3(aq) =>
Sr(NO3)2(aq) + 2 NaOH(aq) = Sr(OH)2(aq) + 2 NaNO3(aq)
NaI + K2CO3 = Na2CO3 + KI =>
2 NaI + K2CO3 = Na2CO3 + 2 KI
CaCl2 + KNo3 = Ca(No3)2 + KCl =>
CaCl2 + 2 KNo3 = Ca(No3)2 + 2 KCl
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
KCrO2 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 KClO + 2 KOH = 2 K2CrO4 + 3 KCl + H2O
Al + NaOH + H2SO4 + H2O = NaAl(SO4)2*12H2O + H2 =>
2 Al + 2 NaOH + 4 H2SO4 + 22 H2O = 2 NaAl(SO4)2*12H2O + 3 H2
KO2 + CO2 = K2CO3 + O2(g) =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2(g)
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