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H2SO4 + Ca(ClO4) = ClO3 + CaSO4 + H2O
Zn2 + H2SO4 = H2SZn + O2 =>
Zn2 + 2 H2SO4 = 2 H2SZn + 4 O2
HNO3 + CH3OH = NO2 + CO2 + H2O =>
6 HNO3 + CH3OH = 6 NO2 + CO2 + 5 H2O
Fe(OH)3 + NaOH = Fe(OH)2 + Na(OH)2 =>
Fe(OH)3 + NaOH = Fe(OH)2 + Na(OH)2
NiS2 + HCl + HNO3 = NiCl2 + NO2 + S8 + H2O =>
4 NiS2 + 8 HCl + 8 HNO3 = 4 NiCl2 + 8 NO2 + S8 + 8 H2O
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2 =>
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2
LiNO3 + Ca3P2 = Ca(NO3)2 + Li3P =>
6 LiNO3 + Ca3P2 = 3 Ca(NO3)2 + 2 Li3P
HCOOH + Ca(OH)2 = HCOO + Ca + H2O =>
2 HCOOH + Ca(OH)2 = 2 HCOO + Ca + 2 H2O
NaOH + FH = NaF + H2O =>
NaOH + FH = NaF + H2O
C9H16 + oxygen = carbondioxide + water =>
C9H16 + 13 O2 = 9 CO2 + 8 H2O
Si + MnO = MnSi + SiO2 =>
3 Si + 2 MnO = 2 MnSi + SiO2
Zn(No3)3 + KOH = Zn(OH)3 + KNo3 =>
Zn(No3)3 + 3 KOH = Zn(OH)3 + 3 KNo3
Cr(OH)3 + H2S = Cr(SH)3 + H2O =>
Cr(OH)3 + 3 H2S = Cr(SH)3 + 3 H2O
C20H5O2 + O2 = CO2 + H2O =>
4 C20H5O2 + 81 O2 = 80 CO2 + 10 H2O
K2CO3 + Ca(OH)2 = KOH + CaCO3 =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3
NH2(g) + O2(g) = NO2(g) + H2O(g) =>
2 NH2(g) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
Fe + Sn(NO3)5 = Fe(NO3)3 + Sn =>
5 Fe + 3 Sn(NO3)5 = 5 Fe(NO3)3 + 3 Sn
Ag + AuNO3 = AgNO3 + Au =>
Ag + AuNO3 = AgNO3 + Au
Zn(s) = Zn(aq) =>
Zn(s) = Zn(aq)
SO2 + H{+} + MnO4 = Mn{3+} + H2O + SO4 =>
5 SO2 + 12 H{+} + 4 MnO4 = 4 Mn{3+} + 6 H2O + 5 SO4
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
LiNO3(aq) + Ag(g) = AgNO3(s) + Li(s) =>
LiNO3(aq) + Ag(g) = AgNO3(s) + Li(s)
[Au(NH3)2] = Au + NH3 =>
[Au(NH3)2] = Au + 2 NH3
Al + Pb(SO4)4 = Al(SO4)3 + Pb =>
4 Al + 3 Pb(SO4)4 = 4 Al(SO4)3 + 3 Pb
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
MgCl2 + Na3PO4 = Na3Cl2 + MgPO4 =>
MgCl2 + Na3PO4 = Na3Cl2 + MgPO4
Cr2(SO4)3 + H2SiO3 = Cr2SiO3 + H2(SO4)3 =>
Cr2(SO4)3 + H2SiO3 = Cr2SiO3 + H2(SO4)3
H2O + CoCl2 + NaOCl + NaOH = Co(OH)3 + NaCl =>
H2O + 2 CoCl2 + NaOCl + 4 NaOH = 2 Co(OH)3 + 5 NaCl
HCl + H2SO4 = S8 + Cl2 + H2O =>
48 HCl + 8 H2SO4 = S8 + 24 Cl2 + 32 H2O
HCOH + Ag2O = H2O + CO2 + Ag =>
HCOH + 2 Ag2O = H2O + CO2 + 4 Ag
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
CH3OH = C4H8 + H2O =>
4 CH3OH = C4H8 + 4 H2O
Ca + Fe2 = CaFe2 =>
Ca + Fe2 = CaFe2
Li3P = Li + P =>
Li3P = 3 Li + P
KI(s) + Cl2(g) = KCl2 + I =>
KI(s) + Cl2(g) = KCl2 + I
KNO3 + FeSO4 = Fe2O3 + K2SO4 + NO + Fe2(SO4)3 =>
6 KNO3 + 18 FeSO4 = 4 Fe2O3 + 3 K2SO4 + 6 NO + 5 Fe2(SO4)3
C12H22O + H2SO4 = H2O + C + SO2 =>
C12H22O + 10 H2SO4 = 21 H2O + 12 C + 10 SO2
NaHCO3 + CH3HCOOH = CH3COONa + H2O + CO2 =>
9 NaHCO3 + 8 CH3HCOOH = 9 CH3COONa + 11 H2O + 7 CO2
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
Mg + Al2O3 = Al2 + MgO3 =>
Mg + Al2O3 = Al2 + MgO3
CaBr2 + Na2SO4 = Ca(SO4) + NaBr =>
CaBr2 + Na2SO4 = Ca(SO4) + 2 NaBr
Ni{2+} + {-} = Ni{+} =>
Ni{2+} + e = Ni{+}
KClO3 + C35H49O29 = KCl + H2O + CO =>
61 KClO3 + 6 C35H49O29 = 61 KCl + 147 H2O + 210 CO
Pb(C2H3O2)2(aq) + LiBr(aq) = PbBr2 + Li(C2H3O2) =>
Pb(C2H3O2)2(aq) + 2 LiBr(aq) = PbBr2 + 2 Li(C2H3O2)
H7C7NO2 + O2 = CO2 + H2O + NO2 =>
4 H7C7NO2 + 35 O2 = 28 CO2 + 14 H2O + 4 NO2
Cr2(SO4)3 + H2O2 + NaOH = NaCrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 4 H2O2 + 8 NaOH = 2 NaCrO4 + 8 H2O + 3 Na2SO4
FeSO4 + H2SO4 + HNO3 = Fe(SO4)3 + H2O + NO =>
3 FeSO4 + 6 H2SO4 + 4 HNO3 = 3 Fe(SO4)3 + 8 H2O + 4 NO
*Fe2O3 + C = Fe + CO2 =>
2*Fe2O3 + 3 C = 4 Fe + 3 CO2
LiH + O2 = LiO2 + H2O =>
4 LiH + 5 O2 = 4 LiO2 + 2 H2O
Li3(cr) + N(g) = Li3N(cr) =>
Li3(cr) + N(g) = Li3N(cr)
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