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C20H36O4 + NaHSO3 = C20H37NaO7S
(NH4)2SO3 = NH3 + SO2 + H2O =>
(NH4)2SO3 = 2 NH3 + SO2 + H2O
C2H5OH + Br{-} = C2H5Br + OH{-} =>
C2H5OH + Br{-} = C2H5Br + OH{-}
SrCO3 + MgO + SiO2 = SrMgSi2O6 + CO2 =>
SrCO3 + MgO + 2 SiO2 = SrMgSi2O6 + CO2
Cu + HNO3 + O2 + NaOH = Cu(OH)2 + NaNO3 =>
2 Cu + 2 HNO3 + O2 + 2 NaOH = 2 Cu(OH)2 + 2 NaNO3
H3PO4 + OH{-} = HPO4{2-} + H2O =>
H3PO4 + 2 OH{-} = HPO4{2-} + 2 H2O
S2O3{2-} + O2 = SO4{2-} + S =>
2 S2O3{2-} + O2 = 2 SO4{2-} + 2 S
V(OH)5 + H2S = H2O + V2S5 =>
2 V(OH)5 + 5 H2S = 10 H2O + V2S5
K2CO3 + CH3CH2CH2COOH = K(CH3CH2CH2COO) + CO2 + H2O =>
K2CO3 + 2 CH3CH2CH2COOH = 2 K(CH3CH2CH2COO) + CO2 + H2O
CH3CH2CONHCH3 + H2O + HCl = CH3CH2COOH + NH3CH3Cl =>
CH3CH2CONHCH3 + H2O + HCl = CH3CH2COOH + NH3CH3Cl
PbCo3 + Ca(OH)2 = Pb(OH)2 + CaCo3 =>
PbCo3 + Ca(OH)2 = Pb(OH)2 + CaCo3
MnO23 + HCl = Cl2 + MnCl2 + H2O =>
MnO23 + 46 HCl = 22 Cl2 + MnCl2 + 23 H2O
H3BO3 + ZnSO4 = H2SO4 + HZnBO3 =>
H3BO3 + ZnSO4 = H2SO4 + HZnBO3
NaCrO2 + NaOH + PbO2 = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 8 NaOH + 3 PbO2 = 2 Na2CrO4 + 3 Na2PbO2 + 4 H2O
Bi2S3 = Bi3 + S =>
3 Bi2S3 = 2 Bi3 + 9 S
S + KOH = K2S + SO3 + H2O =>
4 S + 6 KOH = 3 K2S + SO3 + 3 H2O
CrCl3 + FeSO4 = Cr2(SO4)3 + Fe + Cl =>
2 CrCl3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe + 6 Cl
Mg(s) + NH3(g) = H2(g) + MgN2(s) =>
Mg(s) + 2 NH3(g) = 3 H2(g) + MgN2(s)
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2 =>
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2
Sn + NaOH = SnO2 + Na + H2 =>
Sn + 2 NaOH = SnO2 + 2 Na + H2
HNO3(aq) + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3 + CO2 + H2O
K2Cr2O7 + NaBr + H2O = Br2 + KOH + Cr2O3 + NaOH =>
K2Cr2O7 + 6 NaBr + 4 H2O = 3 Br2 + 2 KOH + Cr2O3 + 6 NaOH
Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)
Fr + H2SO4 = Fr2S + H2O + O2 =>
4 Fr + 2 H2SO4 = 2 Fr2S + 2 H2O + 3 O2
Ca3Si2O7 + CO2 = CaSiO3 + CaCO3 =>
Ca3Si2O7 + CO2 = 2 CaSiO3 + CaCO3
C5H12O + O = CO + H2O =>
C5H12O + 10 O = 5 CO + 6 H2O
AlBr3 + NH4OH = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH4OH = Al(OH)3 + 3 NH4Br
AlCl3(aq) + Ba(OH)2(aq) = Al(OH)3 + BaCl2(aq) =>
2 AlCl3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3 + 3 BaCl2(aq)
Fe2S3 + NH4 = NH4S + Fe =>
Fe2S3 + 3 NH4 = 3 NH4S + 2 Fe
HC3H5O3 + OH = H2O + HCO =>
HC3H5O3 + 3 OH = 3 H2O + 3 HCO
MoO3 + Ca = Mo + CaO =>
MoO3 + 3 Ca = Mo + 3 CaO
Na(HO) + H2SO4 = Na2SO4 + H2O =>
2 Na(HO) + H2SO4 = Na2SO4 + 2 H2O
P2S3 + IO3 + H2O = HPO4 + S + I =>
3 P2S3 + 7 IO3 + 3 H2O = 6 HPO4 + 9 S + 7 I
Hg(NO3) + Na3PO4 = Hg3(PO4) + NaNO3 =>
3 Hg(NO3) + Na3PO4 = Hg3(PO4) + 3 NaNO3
AlF3 + H2O = Al2O3 + HF =>
2 AlF3 + 3 H2O = Al2O3 + 6 HF
NaNO3 + S = Na + SNO3 =>
NaNO3 + S = Na + SNO3
Sb + H{+} + SO4{2-} = Sb3{+} + SO2 + H2O =>
6 Sb + 4 H{+} + SO4{2-} = 2 Sb3{+} + SO2 + 2 H2O
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2 =>
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2
NH4Cl + KNO3(aq) = NH4NO3() + KCl() =>
NH4Cl + KNO3(aq) = NH4NO3() + KCl()
SCl2 + NH3 = SN4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = SN4 + 12 NH4Cl + 5 S
BaCl2 + Na2HPO4 = Ba3(PO4)2 + HCl + NaCl =>
3 BaCl2 + 2 Na2HPO4 = Ba3(PO4)2 + 2 HCl + 4 NaCl
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnO2 + H2O =>
C6H5CH3 + 2 KMnO4 + H2SO4 = C6H5COOH + K2SO4 + 2 MnO2 + 2 H2O
Fe(oh)3 = Fe =>
Fe(oh)3 = 3 Fe
Ba(NO3)2 + KMnO4 = Ba(MnO4)2 + KNO3 =>
Ba(NO3)2 + 2 KMnO4 = Ba(MnO4)2 + 2 KNO3
Na2K4 + Ca = Na3 + K8Ca3 =>
6 Na2K4 + 9 Ca = 4 Na3 + 3 K8Ca3
NH4OH + C3H5(OH)3 = CN + H2 + O2 =>
6 NH4OH + 2 C3H5(OH)3 = 6 CN + 23 H2 + 6 O2
Al(s) + Li{+}(aq) = Al{+3} + Li(s) =>
Al(s) + 3 Li{+}(aq) = Al{+3} + 3 Li(s)
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
KMnO4 + H2SO4 + CH2O = K2SO4 + CH2O2 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH2O = K2SO4 + 5 CH2O2 + 2 MnSO4 + 3 H2O
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