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NaClO3 + 3 H2S = 3 S + NaCl + 3 H2O
H2SO4 + C3H4O3 = H2S + C2H4O2 + CO2 =>
H2SO4 + 4 C3H4O3 = H2S + 4 C2H4O2 + 4 CO2
NaOH + Mg(ClO4)2 = NaClO4 + Mg(OH)2 =>
2 NaOH + Mg(ClO4)2 = 2 NaClO4 + Mg(OH)2
CsHCO3 + H2SO4 = CsSO4 + H3CO3 =>
CsHCO3 + H2SO4 = CsSO4 + H3CO3
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
CaSO4 + Li2S = CaS + Li2SO4 =>
CaSO4 + Li2S = CaS + Li2SO4
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
NaOH + Fe3{+} + SCN{-} = Fe(OH)3 + Na + SCN =>
9 NaOH + Fe3{+} + SCN{-} = 3 Fe(OH)3 + 9 Na + SCN
VO(OH)2 + NaOH + H2O = Na2[V(OH)6] =>
VO(OH)2 + 2 NaOH + H2O = Na2[V(OH)6]
KMnO4 + H2 = KMn + H2O =>
KMnO4 + 4 H2 = KMn + 4 H2O
Pb{2+} + KCl = PbCl2 + K{+} =>
Pb{2+} + 2 KCl = PbCl2 + 2 K{+}
I{-} + MnO4{-} + H{+} = Mn2 + I2 + H2O =>
14 I{-} + 2 MnO4{-} + 16 H{+} = Mn2 + 7 I2 + 8 H2O
CH3CH(OH)CH2COCl + NaOH = CH3CH(OH)CH2COOH + NaCl =>
CH3CH(OH)CH2COCl + NaOH = CH3CH(OH)CH2COOH + NaCl
KMnO4 + H2O = MnO2 + O + KOH =>
2 KMnO4 + H2O = 2 MnO2 + 3 O + 2 KOH
C6H5CH2Br + CH3OC6H4OH = C6H5CH2OCH3OC6H4 + HBr =>
C6H5CH2Br + CH3OC6H4OH = C6H5CH2OCH3OC6H4 + HBr
AgCl + LiBr = AgBr + LiCl =>
AgCl + LiBr = AgBr + LiCl
Ca3P2(aq) + H2O(l) = CaH2O2(aq) + PH3(aq) =>
Ca3P2(aq) + 6 H2O(l) = 3 CaH2O2(aq) + 2 PH3(aq)
F2 + LiCl2 = Cl + LiF =>
F2 + 2 LiCl2 = 4 Cl + 2 LiF
HCOONa + K2Cr2O7 + H2SO4 = CO2 + Na2(SO4) + K2SO4 + Cr2(SO4)3 + H2O =>
6 HCOONa + 2 K2Cr2O7 + 11 H2SO4 = 6 CO2 + 3 Na2(SO4) + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
K2CO3 + CdI2 = KI + CdCO3 =>
K2CO3 + CdI2 = 2 KI + CdCO3
K2ZnO2 + H2O = Zn(OH)2 + K2O =>
K2ZnO2 + H2O = Zn(OH)2 + K2O
AlO3 + S = Al + SO2 =>
2 AlO3 + 3 S = 2 Al + 3 SO2
MnS2 + O2 = MnO2 + SO2 =>
MnS2 + 3 O2 = MnO2 + 2 SO2
Al + CuCe2 = AlCe3 + Cu =>
2 Al + 3 CuCe2 = 2 AlCe3 + 3 Cu
C25H52(g) + O2(g) = CO2(g) + H2O(l) =>
C25H52(g) + 38 O2(g) = 25 CO2(g) + 26 H2O(l)
NH5F2 + CaCO3 = Ca2F2CO3 + NH3 + CO2 + H2O =>
NH5F2 + 2 CaCO3 = Ca2F2CO3 + NH3 + CO2 + H2O
CH3CH2OH + Na = CH3CH2ONa + H =>
CH3CH2OH + Na = CH3CH2ONa + H
C2H4 + HCl = C2H6Cl2 =>
C2H4 + 2 HCl = C2H6Cl2
Al(OH)4(aq) + H2SO4(aq) = Al(OH)3 + H2O + SO4 =>
2 Al(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3 + 2 H2O + SO4
CaSO4*2H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*2H2O + 2 SO3 = CaSO4 + 2 H2SO4
Mg + Fe = Mg3Fe6 =>
3 Mg + 6 Fe = Mg3Fe6
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NH4OH + O2 = N2 + H2O =>
4 NH4OH + 3 O2 = 2 N2 + 10 H2O
Li2HPO4 + LiOH = Li3PO4 + H2O =>
Li2HPO4 + LiOH = Li3PO4 + H2O
C3H5(OH)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 7 K2SO4 + 15 CO2 + 41 H2O
CH3COOH + CO2 + H2O + MnO2 = Mn{2+} + HCO3{-} =>
CH3COOH + 6 CO2 + 2 H2O + 4 MnO2 = 4 Mn{2+} + 8 HCO3{-}
HBr + K2O = BrK2 + OH =>
HBr + K2O = BrK2 + OH
SiCl4 + Zn = Si + ZnCl2 =>
SiCl4 + 2 Zn = Si + 2 ZnCl2
I2 + NaOH = NaI + NaIO + H2O =>
I2 + 2 NaOH = NaI + NaIO + H2O
KCrO4 + H2SO4 = KSO4 + CrSO4 + H2O + O2 =>
KCrO4 + 2 H2SO4 = KSO4 + CrSO4 + 2 H2O + O2
NaBr + MnO2 + H2SO4 = NaSO4 + MnSO4 + H2O + Br =>
NaBr + MnO2 + 2 H2SO4 = NaSO4 + MnSO4 + 2 H2O + Br
KClO3(c) = KCl(c) + O(g) =>
KClO3(c) = KCl(c) + 3 O(g)
Cu + Fe(SO4)2 = Cu(SO4) + Fe =>
2 Cu + Fe(SO4)2 = 2 Cu(SO4) + Fe
NaI + H2O = NaI*2H2O =>
NaI + 2 H2O = NaI*2H2O
NaAlO2 + H2O = Al(OH)3 + NaOH =>
NaAlO2 + 2 H2O = Al(OH)3 + NaOH
NaClO + KF + H2SO4 = NaCl + F2 + K2SO4 + H2O =>
NaClO + 2 KF + H2SO4 = NaCl + F2 + K2SO4 + H2O
CaCO3 + CH3COONa = NaCO3 + CaCH3COO =>
CaCO3 + CH3COONa = NaCO3 + CaCH3COO
Gd2O3 + HNO3 = GdNO3 + H2O + O2 =>
Gd2O3 + 2 HNO3 = 2 GdNO3 + H2O + O2
Ir + Na2O3 + O2 = NaIrO2 =>
4 Ir + 2 Na2O3 + O2 = 4 NaIrO2
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