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K + HClO4 = KClO4 + H
V + V2O5 = VO =>
3 V + V2O5 = 5 VO
Al2O3 + H3O{+} = Al{3+} + H2O =>
Al2O3 + 6 H3O{+} = 2 Al{3+} + 9 H2O
CuO + HC2H3O2 = H2O + Cu(C2H3O2)2 =>
CuO + 2 HC2H3O2 = H2O + Cu(C2H3O2)2
HClO3 + SO2 + H2O = HCl + H2SO4 =>
HClO3 + 3 SO2 + 3 H2O = HCl + 3 H2SO4
H3PO4 + NH3 = NH4 + H2O + PO3 =>
H3PO4 + NH3 = NH4 + H2O + PO3
CH4 + *O2 = CO2 + *H20 =>
5 CH4 + 5*O2 = 5 CO2 + *H20
As2O3 + I2 + H2O = H3AsO4 + HI =>
As2O3 + 2 I2 + 5 H2O = 2 H3AsO4 + 4 HI
KCl + HF = KF + HCl =>
KCl + HF = KF + HCl
Al02 = Al12 =>
6 Al02 = Al12
CH3COOCH2CH3 + H2O = CH3OOH + CH3CH2OH =>
CH3COOCH2CH3 + 3 H2O = 2 CH3OOH + CH3CH2OH
CuO3 + HCl = CuCl6 + H2O =>
CuO3 + 6 HCl = CuCl6 + 3 H2O
H4Cl + Ba(OH)2 = BaCl2 + H3 + H2O =>
2 H4Cl + Ba(OH)2 = BaCl2 + 2 H3 + 2 H2O
CuSO4 + K4[Fe(CN)6] = FeSO4 + K4[Cu(CN)6] =>
CuSO4 + K4[Fe(CN)6] = FeSO4 + K4[Cu(CN)6]
KI(aq) + Cu(NO3)2(aq) = CuI(s) + I2(aq) + KNO3(aq) =>
4 KI(aq) + 2 Cu(NO3)2(aq) = 2 CuI(s) + I2(aq) + 4 KNO3(aq)
H3PO4 + Mg = H3PO4Mg =>
H3PO4 + Mg = H3PO4Mg
Cu + Al(OH)3 = Cu(OH)2 + Al =>
3 Cu + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al
H2SO4 + Na2(CO3)H2O = Na2(SO4) + CO2 + H2O =>
H2SO4 + Na2(CO3)H2O = Na2(SO4) + CO2 + 2 H2O
CsBr + CuBr = Cs3Cu2Br5 =>
3 CsBr + 2 CuBr = Cs3Cu2Br5
NCl + AgNO3 = AgCl + N2O3 =>
NCl + AgNO3 = AgCl + N2O3
PH3 + I2 + H2O = PO2 + HI =>
2 PH3 + 7 I2 + 4 H2O = 2 PO2 + 14 HI
C9H18O2 + KOH = C9H17KO2 + H2O =>
C9H18O2 + KOH = C9H17KO2 + H2O
TiCl4 + H2 = TiCl3 + HCl =>
2 TiCl4 + H2 = 2 TiCl3 + 2 HCl
KSCN + FeCl3 = K2[Fe(SCN)6] + KCl + FeCl2 =>
6 KSCN + 2 FeCl3 = K2[Fe(SCN)6] + 4 KCl + FeCl2
NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + H2O(aq) =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + 2 H2O(aq)
C6H5COOCH3 + O2 = H2O + CO2 =>
C6H5COOCH3 + 9 O2 = 4 H2O + 8 CO2
HI + HNO3 = NO + I + H2O =>
3 HI + HNO3 = NO + 3 I + 2 H2O
Mn(OH)2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
Mn(OH)2 + 2 Br2 + 6 KOH = K2MnO4 + 4 KBr + 4 H2O
Hg2Cl2 = Cl2 + Hg =>
Hg2Cl2 = Cl2 + 2 Hg
KSCN + FeCl3 = K2[Fe(SCN)6] + KCl + FeCl2 =>
6 KSCN + 2 FeCl3 = K2[Fe(SCN)6] + 4 KCl + FeCl2
Ca + H{2} = CaH{2} =>
Ca + H{2} = CaH{2}
Cl2 + BaI = I + BaCl =>
Cl2 + 2 BaI = 2 I + 2 BaCl
Ti2W2C3F2 = WC + TiC + TiF4 + Ti =>
2 Ti2W2C3F2 = 4 WC + 2 TiC + TiF4 + Ti
KSCN + FeCl3 = K2[Fe(SCN)6] + KCl + FeCl2 =>
6 KSCN + 2 FeCl3 = K2[Fe(SCN)6] + 4 KCl + FeCl2
H2O2 + Ce{4+} = O2 + Ce{3+} + H{+} =>
H2O2 + 2 Ce{4+} = O2 + 2 Ce{3+} + 2 H{+}
C9H8OH + O2 = CO2 + H2O =>
4 C9H8OH + 43 O2 = 36 CO2 + 18 H2O
CUO + C = CO2 + CU =>
2 CUO + C = CO2 + 2 CU
H3C{-}COOH = H3C{-}CO{-}OC3H7 =>
H3C{-}COOH = H3C{-}CO{-}OC3H7
CO + NO = CO2 + N =>
CO + NO = CO2 + N
CuSO4 + Na(CO3)2 = CuCO3 + Na(SO4)2 =>
2 CuSO4 + Na(CO3)2 = 2 CuCO3 + Na(SO4)2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Sn(NO3)2 = NO2 + O2 + SnO =>
2 Sn(NO3)2 = 4 NO2 + O2 + 2 SnO
FeOH2 + NaBrO + H2O = Fe(OH)3 + NaBr =>
2 FeOH2 + 3 NaBrO + H2O = 2 Fe(OH)3 + 3 NaBr
Cu(NO3)2 + LiOH(aq) = Cu(OH)2 + Li(NO3) =>
Cu(NO3)2 + 2 LiOH(aq) = Cu(OH)2 + 2 Li(NO3)
(NH4)2CO3 + SO2 = (NH4)2SO4 + CO =>
(NH4)2CO3 + SO2 = (NH4)2SO4 + CO
FeCl3 + NaHCO3 = FeHCO3 + NaCl3 =>
FeCl3 + NaHCO3 = FeHCO3 + NaCl3
KSCN + FeCl3 = K2[Fe(SCN)6] + KCl + FeCl2 =>
6 KSCN + 2 FeCl3 = K2[Fe(SCN)6] + 4 KCl + FeCl2
Ca(MnO4)2 + HCl = CaCl2 + MnCl2 + H2O + Cl2 =>
Ca(MnO4)2 + 16 HCl = CaCl2 + 2 MnCl2 + 8 H2O + 5 Cl2
HI + K2SO4 = H2SO4 + KI =>
2 HI + K2SO4 = H2SO4 + 2 KI
Fe(s) + ZnCl2(aq) = FeCl + Zn =>
2 Fe(s) + ZnCl2(aq) = 2 FeCl + Zn
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