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ZrO + 5 CH4 + SiO4 = ZrSi + 5 CO + 10 H2
carbon + oxygen = carbondioxide =>
C + O2 = CO2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Na2S2O3 + FeCl3 = [Fe(S2O3)2] + NaCl + Fe =>
6 Na2S2O3 + 4 FeCl3 = 3[Fe(S2O3)2] + 12 NaCl + Fe
CH3COCH3 + H2O2 = C9H18O6 + H2O =>
3 CH3COCH3 + 3 H2O2 = C9H18O6 + 3 H2O
Br2 + LiOH = LiBr + OH =>
Br2 + 2 LiOH = 2 LiBr + 2 OH
CO3 = C + O3 =>
CO3 = C + O3
NaBrO3 + HBr + H2SO4 = Br2 + Na2SO4 + H2O =>
2 NaBrO3 + 10 HBr + H2SO4 = 6 Br2 + Na2SO4 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C8H16N2 + H2O + H2SO4 = C4H8O + N2H6SO4 =>
C8H16N2 + 2 H2O + H2SO4 = 2 C4H8O + N2H6SO4
Ag + NaCN + O2 + H2O = AgCN + NaOH =>
4 Ag + 4 NaCN + O2 + 2 H2O = 4 AgCN + 4 NaOH
PbCl2 + NaI = PbI2 + NaCl =>
PbCl2 + 2 NaI = PbI2 + 2 NaCl
Ag + NaCN + O2 + H2O = AgCN + NaOH =>
4 Ag + 4 NaCN + O2 + 2 H2O = 4 AgCN + 4 NaOH
Ga + H2 = Ga2H6 =>
2 Ga + 3 H2 = Ga2H6
NH2O = NH4NO2 =>
2 NH2O = NH4NO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Ag + NaCN + O2 + H2O = AgCN + NaOH =>
4 Ag + 4 NaCN + O2 + 2 H2O = 4 AgCN + 4 NaOH
Fe2O3(s) + C(s) = Fe2 + CO2 =>
2 Fe2O3(s) + 3 C(s) = 2 Fe2 + 3 CO2
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
Cr(OH)2 + O2 + H2O = Cr(OH)4 =>
2 Cr(OH)2 + O2 + 2 H2O = 2 Cr(OH)4
CH3COOH = CH2CO + H2O =>
CH3COOH = CH2CO + H2O
Hg = Hg2 =>
2 Hg = Hg2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
C2H3O2H + KHCO3 = C2H3O2K + CO2 + H2O =>
C2H3O2H + KHCO3 = C2H3O2K + CO2 + H2O
K2CO3 + CH3CO2H = KCH3CO2 + CO3 + H2O =>
6 K2CO3 + 11 CH3CO2H = 12 KCH3CO2 + 4 CO3 + 4 H2O
MgSiN2 + H2O = NH4{+} + OH{-} + Mg{2+} + SiO2 =>
MgSiN2 + 6 H2O = 2 NH4{+} + 4 OH{-} + Mg{2+} + SiO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3 + HCOOH = NH4COOH =>
NH3 + HCOOH = NH4COOH
Na2Co3 + BaSO4 = Na2SO4 + BaCo3 =>
Na2Co3 + BaSO4 = Na2SO4 + BaCo3
HC3H5O3 + H2O = H3O{+} + C3H5O3{-} =>
HC3H5O3 + H2O = H3O{+} + C3H5O3{-}
ON = NO =>
ON = NO
H(NO3) + Cu = Cu(NO3)2 + NO2 + H2O =>
4 H(NO3) + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3COOH + NiCO3 = CH3COONi + CO2 + H2O =>
9 CH3COOH + 8 NiCO3 = 8 CH3COONi + 10 CO2 + 6 H2O
KMnO4 + H2C2O = K2CO3 + MnO2 + CO2 + H2O =>
8 KMnO4 + 3 H2C2O = 4 K2CO3 + 8 MnO2 + 2 CO2 + 3 H2O
N2(g) + O2(g) + H2 = HNO3(aq) =>
N2(g) + 3 O2(g) + H2 = 2 HNO3(aq)
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
N2O5 + (CH3)2N2H2 = H2O + N2 + CO2 =>
8 N2O5 + 5(CH3)2N2H2 = 20 H2O + 13 N2 + 10 CO2
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBiO3 + 6 HNO3 = 3 NaMnO4 + 5 Bi(NO3)2 + 2 NaNO3 + 3 H2O
CH3CHO + Ag2O = CH3COOH + Ag2 =>
CH3CHO + Ag2O = CH3COOH + Ag2
Fe(SO3)2 + HCl = FeCl2 + SO3 + H2 =>
Fe(SO3)2 + 2 HCl = FeCl2 + 2 SO3 + H2
SrSO3 + CH3COOH = (CH3COO)2Sr + H2O + SO2 =>
SrSO3 + 2 CH3COOH = (CH3COO)2Sr + H2O + SO2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
PbCO3(s) + Na2S(aq) = PbS(s) + Na2CO3 =>
PbCO3(s) + Na2S(aq) = PbS(s) + Na2CO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCO3 + CuO = Ca2CuO3 + CO2 =>
2 CaCO3 + CuO = Ca2CuO3 + 2 CO2
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
CaCO3 + HNO3 = CaH + NO3CO3 =>
CaCO3 + HNO3 = CaH + NO3CO3
C7H10O2NaOH = C7H9O2NaH2O =>
C7H10O2NaOH = C7H9O2NaH2O
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