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3 P2S3 + 5 HIO3 + 9 H2O = 6 H3PO4 + 9 S + 5 HI
Na2CO3 + CO2 + H2O = NaHCO3 =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
C100H200O100 + O2 = CO2 + H2O =>
C100H200O100 + 100 O2 = 100 CO2 + 100 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)2SO4(aq) + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4(aq) + BaCl2 = BaSO4 + 2 NH4Cl
PCl3 + H2O2 = H3PO3 + Cl3 =>
2 PCl3 + 3 H2O2 = 2 H3PO3 + 2 Cl3
C12H22O6 + O2 = C6H12O6 + C6H8O7 =>
4 C12H22O6 + 13 O2 = 6 C6H12O6 + 2 C6H8O7
NaI + Mg(No3)2 = MgI2 + NaNo3 =>
2 NaI + Mg(No3)2 = MgI2 + 2 NaNo3
AlC3 + H2O = Al2O3 + C2H2 =>
2 AlC3 + 3 H2O = Al2O3 + 3 C2H2
Li + PtCl4 = LiCl + Pt =>
4 Li + PtCl4 = 4 LiCl + Pt
Ca{2+} + Br{-} = Ca + Br2 =>
Ca{2+} + 2 Br{-} = Ca + Br2
Sc + AgNO3 = ScNO3 + Ag =>
Sc + AgNO3 = ScNO3 + Ag
CuSO4 + NaCN = Cu(CN)2 + Na2SO4 =>
CuSO4 + 2 NaCN = Cu(CN)2 + Na2SO4
AlC3 + H2O = Al2O3 + C2H2 =>
2 AlC3 + 3 H2O = Al2O3 + 3 C2H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
K2Cr2O7 + K2SO4 + NaOH = K2CrO4 + H2O + Na2SO4 =>
K2Cr2O7 + K2SO4 + 2 NaOH = 2 K2CrO4 + H2O + Na2SO4
Hg2(NO3)2 + NH3 = Hg2(OH)2 + NH + NO3 =>
3 Hg2(NO3)2 + 4 NH3 = 3 Hg2(OH)2 + 6 NH + 4 NO3
Ba(OH)2 + Fe(NO3)2 = BaFe + NO3OH =>
Ba(OH)2 + Fe(NO3)2 = BaFe + 2 NO3OH
AlC3 + H2O = Al2O3 + C2H2 =>
2 AlC3 + 3 H2O = Al2O3 + 3 C2H2
HNO3 = NHO3 =>
HNO3 = NHO3
Cu(OH)2 + NaOH + Cl2 = NaCu(OH)4 + NaCl =>
2 Cu(OH)2 + 4 NaOH + Cl2 = 2 NaCu(OH)4 + 2 NaCl
SO3 + C2H5OH = SO4 + C2H6 =>
SO3 + C2H5OH = SO4 + C2H6
NaCl + MgCl2 = NaMgCl3 =>
NaCl + MgCl2 = NaMgCl3
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
AlC3 + H2O = Al(OH)3 + CH4 + O2 =>
4 AlC3 + 30 H2O = 4 Al(OH)3 + 12 CH4 + 9 O2
CH3(CH2)4CH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)4CH(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
H20SO4 + Ca = CaSO4 + H2 =>
H20SO4 + Ca = CaSO4 + 10 H2
AlC3 + H2O = Al2O3 + C2H2 =>
2 AlC3 + 3 H2O = Al2O3 + 3 C2H2
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr
KHCO3 + H2SO4 = (KH)2SO4 + HCO3 =>
2 KHCO3 + H2SO4 = (KH)2SO4 + 2 HCO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2CrO4 + CaCl2 = CaCrO4 + NaCl =>
Na2CrO4 + CaCl2 = CaCrO4 + 2 NaCl
Co + Cu = CuCo =>
Co + Cu = CuCo
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C6H10O8 + O2 = C3H4O5 + H2O =>
2 C6H10O8 + 3 O2 = 4 C3H4O5 + 2 H2O
C(s) + SO2(g) = CS2(s) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(s) + 4 CO(g)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(OH)3 + KOH + Br2 = K2FeO4 + KBr2 + H2O =>
Fe(OH)3 + 5 KOH + 3 Br2 = K2FeO4 + 3 KBr2 + 4 H2O
(CH3C4H9) + O2 = CO2 + H2O =>
(CH3C4H9) + 8 O2 = 5 CO2 + 6 H2O
N2H6 + O2 = NO2 + H2O =>
2 N2H6 + 7 O2 = 4 NO2 + 6 H2O
Na2SO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
Cu(OH)2 + (NH4)2SO4 + BaCl2 = Ba(OH)2 + (NH4)2Cl2 + CuSO4 =>
Cu(OH)2 + (NH4)2SO4 + BaCl2 = Ba(OH)2 + (NH4)2Cl2 + CuSO4
WS2 + H2 = W + HS =>
WS2 + H2 = W + 2 HS
Br + Cl2 = ClBr =>
2 Br + Cl2 = 2 ClBr
Fe + HNO3 + H2SO4 = Fe2(SO4)3 + NO2 + H2O =>
2 Fe + 6 HNO3 + 3 H2SO4 = Fe2(SO4)3 + 6 NO2 + 6 H2O
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
NaPo4 + Cu(NO3)2 = Na(NO3)2 + CuPo4 =>
NaPo4 + Cu(NO3)2 = Na(NO3)2 + CuPo4
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