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2 HgO = 2 Hg + O2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
IO4{-} + Mn{2+} + H2O = MnO4{-} + H{+} + I2O =>
10 IO4{-} + 12 Mn{2+} + 13 H2O = 12 MnO4{-} + 26 H{+} + 5 I2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Ca(OH)2 + Ca(H2PO4)2 = Ca10(PO4)6(OH)2 + H2O =>
7 Ca(OH)2 + 3 Ca(H2PO4)2 = Ca10(PO4)6(OH)2 + 12 H2O
H3PO4 + NaCl = Na3PO4 + HCl =>
H3PO4 + 3 NaCl = Na3PO4 + 3 HCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NH4OH + H2C2O4 = (NH4)2C2O4 + H2O =>
2 NH4OH + H2C2O4 = (NH4)2C2O4 + 2 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KCl(ac) + AgNO3(ac) = KNO3(ac) + AgCl(ac) =>
KCl(ac) + AgNO3(ac) = KNO3(ac) + AgCl(ac)
HCOOH + CH3OH = CH3COOCH + H2O =>
3 HCOOH + 3 CH3OH = 2 CH3COOCH + 5 H2O
Pb(NO3)2HBr = PbBr(NO3)2H =>
Pb(NO3)2HBr = PbBr(NO3)2H
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Zn + FeCI = Fe + ZnCI =>
Zn + FeCI = Fe + ZnCI
Mg + MnO2 = MgO + Mn3O4 =>
2 Mg + 3 MnO2 = 2 MgO + Mn3O4
Bi + H2O = BiOH + H =>
Bi + H2O = BiOH + H
NaOH + CH3COOH = CH3 + COOHNaOH =>
NaOH + CH3COOH = CH3 + COOHNaOH
MgCl + Sr = Mg + SrCl =>
MgCl + Sr = Mg + SrCl
Zi + Ya = ZiYa =>
Zi + Ya = ZiYa
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Z + HNO3 = Z(NO3)2 + N2O + H2O =>
4 Z + 10 HNO3 = 4 Z(NO3)2 + N2O + 5 H2O
(NH4)2Fe(SO4)2 + BaCl2 = NH4Cl + BaSO4 + FeSO4 =>
(NH4)2Fe(SO4)2 + BaCl2 = 2 NH4Cl + BaSO4 + FeSO4
KMnO4 + Na2SO3 + H2SO4 = H2O + MnSO4 + Na2SO4 + K2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + 2 MnSO4 + 5 Na2SO4 + K2SO4
H2O + FeCl3 + KSCN = Fe(SCN)3 + KOH + HCl =>
3 H2O + FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KOH + 3 HCl
ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl
K2MnO4 + KI + H2O = I2 + MnO2 + KOH =>
K2MnO4 + 2 KI + 2 H2O = I2 + MnO2 + 4 KOH
NaCI + CO2 + H2O = HCI + NaHCO3 =>
NaCI + CO2 + H2O = HCI + NaHCO3
Na + HCl + H2O = NaCl + H3O =>
Na + HCl + H2O = NaCl + H3O
H2O + FeCl3 + KSCN = Fe(SCN)3 + KOH + HCl =>
3 H2O + FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KOH + 3 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
Cl{2} + NaBr = NaCl + Br{2} =>
Cl{2} + NaBr = NaCl + Br{2}
C + O2 = CO2 =>
C + O2 = CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5OHC6H5COOH = C9H10O2H2O =>
C2H5OHC6H5COOH = C9H10O2H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HgO + Cl{2} = HgCl + O{2} =>
HgO + Cl{2} = HgCl + O{2}
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