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Al(s) + ZnCl = Zn + AlCl
CO + NaOH + H2SO4 = HCOOH + NaHSO4 =>
CO + NaOH + H2SO4 = HCOOH + NaHSO4
Mg + Mn = MgMn =>
Mg + Mn = MgMn
BaS + Fe(SO4) = BaSO4 + FeS =>
BaS + Fe(SO4) = BaSO4 + FeS
AgNO3 + NH4OH + CH2O = COOH + Ag + NH4NO3 =>
5 AgNO3 + NH4OH + 7 CH2O = 7 COOH + 5 Ag + 3 NH4NO3
SnS2 = SnS + S =>
SnS2 = SnS + S
AgCl + KI = KCl + AgI =>
AgCl + KI = KCl + AgI
HNO3 + As2S5 + H2O = H2SO4 + NO + H4AsO4 =>
38 HNO3 + 3 As2S5 + 8 H2O = 15 H2SO4 + 38 NO + 6 H4AsO4
I3 + SnCl2 = SnI2 + Cl2 =>
2 I3 + 3 SnCl2 = 3 SnI2 + 3 Cl2
Br2 + O2 = BrO2 =>
Br2 + 2 O2 = 2 BrO2
SO2 + NaCr2O7 + H2SO4 = Na2SO4 + Cr(SO4)2 + H2O =>
5 SO2 + 2 NaCr2O7 + 4 H2SO4 = Na2SO4 + 4 Cr(SO4)2 + 4 H2O
Ca + FeCl3 = CaCl2 + Fe =>
3 Ca + 2 FeCl3 = 3 CaCl2 + 2 Fe
O3 + PbS = PbO + S =>
O3 + 3 PbS = 3 PbO + 3 S
Ag + NaOCl + H2O = AgCl + NaOH + Ag2O =>
4 Ag + 2 NaOCl + H2O = 2 AgCl + 2 NaOH + Ag2O
K(CIO) = CO + KI =>
K(CIO) = CO + KI
CuC2H3O2 + K2CO3 = Cu2CO3 + KC2H3O2 =>
2 CuC2H3O2 + K2CO3 = Cu2CO3 + 2 KC2H3O2
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
NiCO3 = CO2NiO =>
NiCO3 = CO2NiO
Na2CO3 + AlCl3 + H2O = Al(OH)3 + NaCl + CO2 =>
3 Na2CO3 + 2 AlCl3 + 3 H2O = 2 Al(OH)3 + 6 NaCl + 3 CO2
S{8} + O{2} = S{+} + O{3} =>
S{8} + 7 O{2} = S{+} + 7 O{3}
HFO3 + Fe = Fe(FO3)2 + H2 =>
2 HFO3 + Fe = Fe(FO3)2 + H2
Fe + Cu2O = FeO + Cu =>
Fe + Cu2O = FeO + 2 Cu
C5H12 + Cl2 = C5H11Cl + HCl =>
C5H12 + Cl2 = C5H11Cl + HCl
Na6P6O18 + Na2CO3 = Na3PO4 + CO2 =>
Na6P6O18 + 6 Na2CO3 = 6 Na3PO4 + 6 CO2
CH3COO{-} + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 CH3COO{-} + 4 Cr2O7{2-} + 35 H{+} = 6 CO2 + 8 Cr{3+} + 22 H2O
CH3COOH + HRx = CH3Rx + CO2 + H2O =>
3 CH3COOH + 4 HRx = 4 CH3Rx + 2 CO2 + 2 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
(C2H5OH) + NaCr2O7 + H2SO4 = CH3COOH + Cr(SO4)3 + Na2SO4 + H2O =>
(C2H5OH) + 4 NaCr2O7 + 26 H2SO4 = CH3COOH + 8 Cr(SO4)3 + 2 Na2SO4 + 27 H2O
HBr + S = Br + H2S =>
2 HBr + S = 2 Br + H2S
SO3(g) + H2O(l) = H2(SO4)(aq) =>
SO3(g) + H2O(l) = H2(SO4)(aq)
Co + HBr = Co(iii)Br3 + H2 =>
2 Co + 6 HBr = 2 Co(iii)Br3 + 3 H2
C4H10O4 + HNO3 = C4H6N4O12 + H2O =>
C4H10O4 + 4 HNO3 = C4H6N4O12 + 4 H2O
KNO3 + NaCl = KCl + NaNO3 =>
KNO3 + NaCl = KCl + NaNO3
SiO2 + KOH = K2OSiO2 + *H2O =>
SiO2 + 2 KOH = K2OSiO2 + *H2O
K2S + CuCl2 = Cu2S + KCl2 =>
K2S + 2 CuCl2 = Cu2S + 2 KCl2
Fe + Cu(NO3)2 = Fe2NO3 + Cu =>
4 Fe + Cu(NO3)2 = 2 Fe2NO3 + Cu
PDCl2 + HCl = H2PDCl4 =>
PDCl2 + 2 HCl = H2PDCl4
I + OH = IO + H2O =>
I + 2 OH = IO + H2O
H2O + PCl3 + AgNO3 = Ag + HNO3 + H3PO4 + AgCl =>
4 H2O + PCl3 + 5 AgNO3 = 2 Ag + 5 HNO3 + H3PO4 + 3 AgCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al4Si3 + H2O = Al(OH)3 + SiH4 =>
Al4Si3 + 12 H2O = 4 Al(OH)3 + 3 SiH4
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
K2S2O3 + Cl2 + H2O = HSO4 + HCl + KCl =>
K2S2O3 + 5 Cl2 + 5 H2O = 2 HSO4 + 8 HCl + 2 KCl
C5H10 + HBr = C5H11Br =>
C5H10 + HBr = C5H11Br
C6H5ONa + SO2 + H2O = C6H6O + Na2SO3 =>
2 C6H5ONa + SO2 + H2O = 2 C6H6O + Na2SO3
NiSO4 + (NH4)2S = (NH4)2SO4 + NiS =>
NiSO4 + (NH4)2S = (NH4)2SO4 + NiS
FeAsS + O2 + H2O = Fe{2+} + H3AsO3 + SO4{2-} =>
4 FeAsS + 11 O2 + 6 H2O = 4 Fe{2+} + 4 H3AsO3 + 4 SO4{2-}
MnO4{-} + OH{-} + NO2{-} = NO3{2-} + H2O + MnO4{2-} =>
MnO4{-} + 2 OH{-} + NO2{-} = NO3{2-} + H2O + MnO4{2-}
Hg(OH)2 + HNO3 = HgNO3 + H2O + O2 =>
4 Hg(OH)2 + 4 HNO3 = 4 HgNO3 + 6 H2O + O2
NO + K2Cr2O7 + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 NO + K2Cr2O7 + 4 H2SO4 = 2 HNO3 + Cr2(SO4)3 + K2SO4 + 3 H2O
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