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Cl2 + Pt(NH3)2 = PtCl2(NH3)2
Mg(OH)2 + H = Mg + H2O =>
Mg(OH)2 + 2 H = Mg + 2 H2O
S2Fe + O2 = Fe2O3 + SO2 =>
4 S2Fe + 11 O2 = 2 Fe2O3 + 8 SO2
AgNO3 + Na2I = Ag2I + NaNO3 =>
2 AgNO3 + Na2I = Ag2I + 2 NaNO3
KHCO3 + KHSO4 = H2SO4 + K2CO3 =>
KHCO3 + KHSO4 = H2SO4 + K2CO3
CoBr3 + Ca = CaBr2 + Co =>
2 CoBr3 + 3 Ca = 3 CaBr2 + 2 Co
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
Al + NaCO3 = AlNaO + CO2 =>
Al + NaCO3 = AlNaO + CO2
La2O3 + Al2O3 = LaAlO3 =>
La2O3 + Al2O3 = 2 LaAlO3
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
(NH4)4Fe(CN)6 + Al2(CO3)3 = (NH4)2CO3 + Al4[Fe(CN)6]3 =>
3(NH4)4Fe(CN)6 + 2 Al2(CO3)3 = 6(NH4)2CO3 + Al4[Fe(CN)6]3
CoCl2H2O + NaOH + O2 = Co3O4 + NaCl + H2O =>
6 CoCl2H2O + 12 NaOH + O2 = 2 Co3O4 + 12 NaCl + 12 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
C9H8O2 + Br = C9H8Br2O2 =>
C9H8O2 + 2 Br = C9H8Br2O2
Zn(NO3)2(s) + NaOH(aq) = Zn(OH)2(s) + NaNO3(aq) =>
Zn(NO3)2(s) + 2 NaOH(aq) = Zn(OH)2(s) + 2 NaNO3(aq)
C5H10O2 + O2(g) = CO2(g) + H2O =>
2 C5H10O2 + 13 O2(g) = 10 CO2(g) + 10 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Li2S + HClO3 = LiClO3 + H2S =>
Li2S + 2 HClO3 = 2 LiClO3 + H2S
Al + Zn(NO2)2 = Al(NO2)3 + Zn =>
2 Al + 3 Zn(NO2)2 = 2 Al(NO2)3 + 3 Zn
MnO4{-} + S{2-} + H{+} = Mn2{+} + S0 + H2O =>
4 MnO4{-} + 13 S{2-} + 32 H{+} = 2 Mn2{+} + 13 S0 + 16 H2O
Na(Cr(OH)4) + HCl = Cr(OH)3 + NaCl + H2O =>
Na(Cr(OH)4) + HCl = Cr(OH)3 + NaCl + H2O
H2 + Pb3O4 = Pb + H2O =>
4 H2 + Pb3O4 = 3 Pb + 4 H2O
C13 + H18 + O2 = C13H18O2 =>
C13 + H18 + O2 = C13H18O2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
KOH(aq) + HC2H5O2(aq) = KC2H5O2(aq) + H2O(l) =>
KOH(aq) + HC2H5O2(aq) = KC2H5O2(aq) + H2O(l)
Pb(NO3)4 + CaCl2 = Ca(NO3)2 + PbCl4 =>
Pb(NO3)4 + 2 CaCl2 = 2 Ca(NO3)2 + PbCl4
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
H3PO4 + Zn = Zn3(PO4) + H2 =>
2 H3PO4 + 6 Zn = 2 Zn3(PO4) + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaO2 + KMnO4 + HCl = MnO + KClO4 + BaCl2 + H2O =>
3 BaO2 + 2 KMnO4 + 8 HCl = 2 MnO + 2 KClO4 + 3 BaCl2 + 4 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CaCl2 + (NH4)2O = CaO + NH4Cl =>
CaCl2 + (NH4)2O = CaO + 2 NH4Cl
C2H6O2 + HCOOH = CH2CHCO2H + H2O =>
C2H6O2 + HCOOH = CH2CHCO2H + 2 H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
FeSO4(aq) + Pb(NO3)2(s) = Fe(NO3)2(aq) + PbSO4(s) =>
FeSO4(aq) + Pb(NO3)2(s) = Fe(NO3)2(aq) + PbSO4(s)
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
Zn + Co{3+} = Zn{2+} + Co{2+} =>
Zn + 2 Co{3+} = Zn{2+} + 2 Co{2+}
Na2CO3 + NiCl2 + H2O = NaCl + Ni(OH)2 + CO2 =>
Na2CO3 + NiCl2 + H2O = 2 NaCl + Ni(OH)2 + CO2
KMnO4 + FeSO4 + H{+} = K{+} + SO4{2-} + Fe{3+} + Mn{2+} + H2O =>
KMnO4 + 5 FeSO4 + 8 H{+} = K{+} + 5 SO4{2-} + 5 Fe{3+} + Mn{2+} + 4 H2O
NaNO3 + NaOH = HNO3 + Na2O =>
NaNO3 + NaOH = HNO3 + Na2O
HC7H5O2 + NaOH = NaC7H5O2 + H2O =>
HC7H5O2 + NaOH = NaC7H5O2 + H2O
C + H2O = CH3COOCOCH3 =>
4 C + 3 H2O = CH3COOCOCH3
Mg + Ca(OH)2 = MgO + Ca + H2 =>
2 Mg + Ca(OH)2 = 2 MgO + Ca + H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N2H2 + HNO2 = H2O + HN3 =>
5 N2H2 + 2 HNO2 = 4 H2O + 4 HN3
CoSO4(aq) + Li(s) = Co(s) + Li2SO4(aq) =>
CoSO4(aq) + 2 Li(s) = Co(s) + Li2SO4(aq)
AgNO3 + PdCl2 = AgCl + Pd(NO3)2 =>
2 AgNO3 + PdCl2 = 2 AgCl + Pd(NO3)2
Cr + ClO4{-} + H2O = Cr2O7{2-} + Cl2 + H{+} =>
14 Cr + 12 ClO4{-} + H2O = 7 Cr2O7{2-} + 6 Cl2 + 2 H{+}
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