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CH3CH2SH + CH3ONa = CH3CH2ONa + CH3SH
Mg(ClO2)2 = MgCl2 + O =>
Mg(ClO2)2 = MgCl2 + 4 O
CaC4H2O6 = CaC4O4 + OH =>
CaC4H2O6 = CaC4O4 + 2 OH
NaHS + KMnO4 + H2O = KOH + NaOH + MnO2 + S =>
3 NaHS + 2 KMnO4 + H2O = 2 KOH + 3 NaOH + 2 MnO2 + 3 S
HNO2 + H{+} + Cu = NO + H2O + Cu2{+} =>
HNO2 + H{+} + 2 Cu = NO + H2O + Cu2{+}
H2SO4 + KOH = KH2 + SO4(OH) =>
H2SO4 + KOH = KH2 + SO4(OH)
HI + MgO = H2O + MgI2 =>
2 HI + MgO = H2O + MgI2
HCl + F2 = HF2 + Cl2 =>
2 HCl + 2 F2 = 2 HF2 + Cl2
Na2SO4 + PbI2 = PbSO4 + NaI =>
Na2SO4 + PbI2 = PbSO4 + 2 NaI
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
C2H6 + Br2 = C2H5 + HBr =>
2 C2H6 + Br2 = 2 C2H5 + 2 HBr
C2H4Cl2 + KOH = C2H4O + KCl + H2O =>
C2H4Cl2 + 2 KOH = C2H4O + 2 KCl + H2O
NaCl + Al2S3 = NaS3 + Al2Cl =>
NaCl + Al2S3 = NaS3 + Al2Cl
Zn + Cu3N = Zn3N2 + Cu =>
3 Zn + 2 Cu3N = Zn3N2 + 6 Cu
K2SO3 + H2O + NH3 = KOH + (NH4)2SO3 =>
K2SO3 + 2 H2O + 2 NH3 = 2 KOH + (NH4)2SO3
K2FeO4 + H2O = KOH + FeOH3 + O2 =>
4 K2FeO4 + 10 H2O = 8 KOH + 4 FeOH3 + 7 O2
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
BaSO4 + Al2O3 = BaAl2O4 + SO3 =>
BaSO4 + Al2O3 = BaAl2O4 + SO3
(COOH)2(H2O) + KOH = K2C2O4 + H2O =>
(COOH)2(H2O) + 2 KOH = K2C2O4 + 3 H2O
CuCl + NH3 + H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl + 5 NH3 + 3 H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH
KNO2 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + KNO3 =>
3 KNO2 + K2Cr2O7 + 4 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 KNO3
H2S + Na2Cr2O7 + H2TeO4 = Te3Cr2O12 + NaHTeO4 + S + H2O =>
3 H2S + Na2Cr2O7 + 5 H2TeO4 = Te3Cr2O12 + 2 NaHTeO4 + 3 S + 7 H2O
Zn + N3 = Zn3N2 =>
9 Zn + 2 N3 = 3 Zn3N2
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
C2H4 + HCl = C2H3Cl + H2 =>
C2H4 + HCl = C2H3Cl + H2
HB + KOH = H2O + KB =>
HB + KOH = H2O + KB
ClO3{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O
C2H5OH(aq) + O2 = C2(aq) + O2H5OH(aq) =>
C2H5OH(aq) + O2 = C2(aq) + O2H5OH(aq)
Fe2SiO3 + HCl = FeCl3 + H2SiCl2 + H2O =>
Fe2SiO3 + 8 HCl = 2 FeCl3 + H2SiCl2 + 3 H2O
Na(OH) = Na2O + H2O =>
2 Na(OH) = Na2O + H2O
HNO3 + Cu3(PO4)2 = Cu(NO3)2 + H3PO4 =>
6 HNO3 + Cu3(PO4)2 = 3 Cu(NO3)2 + 2 H3PO4
Mg(OH)2 + (NH4)2SO4 = NH4OH + MgSO4 =>
Mg(OH)2 + (NH4)2SO4 = 2 NH4OH + MgSO4
H = HHH =>
3 H = HHH
C2H5COOH + Na = C2H5COONa + H2 =>
2 C2H5COOH + 2 Na = 2 C2H5COONa + H2
Fe2O3(s) + CO = Fe2O2 + CO2 =>
Fe2O3(s) + CO = Fe2O2 + CO2
CrO4{2-} + H{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H{+} = Cr2O7{2-} + H2O
((NH4)3PO4) + NaCl = (NH4)Cl + Na3PO4 =>
((NH4)3PO4) + 3 NaCl = 3(NH4)Cl + Na3PO4
Fe(OH)3(H2O)3 + H3O{+} = Fe{3+} + H2O =>
Fe(OH)3(H2O)3 + 3 H3O{+} = Fe{3+} + 9 H2O
Mg(HO)2 + CaHPO4 = Ca(OH)2 + MgHPO4 =>
Mg(HO)2 + CaHPO4 = Ca(OH)2 + MgHPO4
C2O4{-} + MnO4{-} + OH{-} = CO3{2-} + MnO2 + H2O =>
3 C2O4{-} + MnO4{-} + 8 OH{-} = 6 CO3{2-} + MnO2 + 4 H2O
MnN = Mn + N2 =>
2 MnN = 2 Mn + N2
ZnS + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
CH2COOH + Na = Na2COOH + CH2 =>
CH2COOH + 2 Na = Na2COOH + CH2
MnCl2 + NH4OCl + NH3*H2O = NH4MnO4 + NH4Cl + H2O =>
2 MnCl2 + 5 NH4OCl + 6 NH3*H2O = 2 NH4MnO4 + 9 NH4Cl + 3 H2O
Ca(OH)2 + NO2 = Ca(NO3)2 + H2 =>
Ca(OH)2 + 2 NO2 = Ca(NO3)2 + H2
ZnBr2 + H2SO4 + K2Cr2O7 = Br2 + ZnSO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 ZnBr2 + 7 H2SO4 + K2Cr2O7 = 3 Br2 + 3 ZnSO4 + Cr2(SO4)3 + 7 H2O + K2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
KI + KClO3 + H2O = KOH + KCl + I2 =>
6 KI + KClO3 + 3 H2O = 6 KOH + KCl + 3 I2
P3 + H2 = PH3 =>
2 P3 + 9 H2 = 6 PH3
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