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2 S + 3 O2 + 4 KOH = 2 K2SO4 + 2 H2O
K2MnO4 + HNO3 = KMnO4 + MnO2 + KNO3 + H2O =>
3 K2MnO4 + 4 HNO3 = 2 KMnO4 + MnO2 + 4 KNO3 + 2 H2O
Mn2 + Al(NO3)3 = Mn(NO3)2 + Al3 =>
9 Mn2 + 12 Al(NO3)3 = 18 Mn(NO3)2 + 4 Al3
SO2 + CaCl2 + H2O = Ca + H2SO4 + HCl =>
SO2 + CaCl2 + 2 H2O = Ca + H2SO4 + 2 HCl
C2O3 + H2O = H2C2O4 =>
C2O3 + H2O = H2C2O4
(NH4)2SO4 + KNO2 = K2SO4 + N2 + H2O =>
(NH4)2SO4 + 2 KNO2 = K2SO4 + 2 N2 + 4 H2O
MnSO4 + OH = Mn(OH)2 + SO4 =>
MnSO4 + 2 OH = Mn(OH)2 + SO4
CuO + NO3 = CuO2 + NO2 =>
CuO + NO3 = CuO2 + NO2
CaOH2 + H2SO4 = CaSO3 + H2O =>
CaOH2 + H2SO4 = CaSO3 + 2 H2O
K2O4 + NaHS = NaK2 + O4HS =>
K2O4 + NaHS = NaK2 + O4HS
NH3 + CH2COOH + OH = NHCH2COOH + H2O =>
NH3 + CH2COOH + 2 OH = NHCH2COOH + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeSO4 + NH4OH = (NH4)2SO4 + Fe(OH)2 =>
FeSO4 + 2 NH4OH = (NH4)2SO4 + Fe(OH)2
Xe2 + F2 = XeF3 =>
Xe2 + 3 F2 = 2 XeF3
I2 + F = IF =>
I2 + 2 F = 2 IF
HCl + HNO3 = HClO + NO + HO =>
HCl + HNO3 = HClO + NO + HO
HCuCl2 + O2 + NaOH = Cu(OH)2 + NaCl + H2O =>
4 HCuCl2 + O2 + 8 NaOH = 4 Cu(OH)2 + 8 NaCl + 2 H2O
Fe + HNO3(s) = Fe(NO3)3 + NO + H2O(g) =>
Fe + 4 HNO3(s) = Fe(NO3)3 + NO + 2 H2O(g)
Au + HI = AuH + I =>
Au + HI = AuH + I
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H9SH + O2 = CO2 + H2O + SO2 =>
2 C2H9SH + 11 O2 = 4 CO2 + 10 H2O + 2 SO2
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
C2 + N2 = CN2 =>
C2 + 2 N2 = 2 CN2
NH3 + MnO4{-} = N2 + NH4{+} + MnO2 + OH{-} =>
4 NH3 + 2 MnO4{-} = N2 + 2 NH4{+} + 2 MnO2 + 4 OH{-}
PCl3O + H2SnCl4 + HCl + H2O = H2SnCl6 + H3PO2 =>
PCl3O + 2 H2SnCl4 + HCl + H2O = 2 H2SnCl6 + H3PO2
Al + Fe2 = AlFe =>
2 Al + Fe2 = 2 AlFe
Th(OH)4 + HCl = ThCl4 + H2O =>
Th(OH)4 + 4 HCl = ThCl4 + 4 H2O
H2O2(aq) + MnO2(catalyst) = H2Mn + O4 =>
H2O2(aq) + MnO2(catalyst) = H2Mn + O4
C6H8O7 + NaHCO3 = C6H7O7Na + CO2 + H2O =>
C6H8O7 + NaHCO3 = C6H7O7Na + CO2 + H2O
HN3 + HNO3 = N2 + NH4NO3 =>
3 HN3 + HNO3 = 4 N2 + NH4NO3
Pb(NO3)2 + Al = Pb + Al(NO3)6 =>
3 Pb(NO3)2 + Al = 3 Pb + Al(NO3)6
SO2 + H2O = HS02 + O2 =>
8 SO2 + 2 H2O = 4 HS02 + 9 O2
HNO3 + Pb = NO + H2O + Pb(NO3)2 =>
8 HNO3 + 3 Pb = 2 NO + 4 H2O + 3 Pb(NO3)2
Bi2O3 + H4[Fe2(CN)6] = Bi4[Fe2(CN)6]3 + H2O =>
2 Bi2O3 + 3 H4[Fe2(CN)6] = Bi4[Fe2(CN)6]3 + 6 H2O
Na2Cr2O7 + H{+} + I{-} = Cr{+3} + Na{+} + I2 + H2O =>
Na2Cr2O7 + 14 H{+} + 6 I{-} = 2 Cr{+3} + 2 Na{+} + 3 I2 + 7 H2O
O3 + HCl = HOCl =>
O3 + 3 HCl = 3 HOCl
NaI + CoCl2 = NaCl + CoI2 =>
2 NaI + CoCl2 = 2 NaCl + CoI2
C6H12O6 + C2H5OH = C47H70O14 + H2O =>
26 C6H12O6 + 63 C2H5OH = 6 C47H70O14 + 135 H2O
HNO3 + Ag(NH3) + Cl = AgCl + NH4 + NO3 =>
HNO3 + Ag(NH3) + Cl = AgCl + NH4 + NO3
ZnS + HCl = Zn + H2S + Cl2 =>
ZnS + 2 HCl = Zn + H2S + Cl2
SnS2 = Sn + S2 =>
SnS2 = Sn + S2
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
HB2 = H2 + B =>
2 HB2 = H2 + 4 B
NH2(CH2)4CH(NH2)COOH + O2 = CO2 + H2O + NH2 =>
2 NH2(CH2)4CH(NH2)COOH + 15 O2 = 12 CO2 + 10 H2O + 4 NH2
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
K3Fe(CN)6 + K = K4Fe(CN)6 =>
K3Fe(CN)6 + K = K4Fe(CN)6
NH3 + KOH = NH2 + K + H2O =>
NH3 + KOH = NH2 + K + H2O
S2O3{-2} + Cl2 + H2O = SO4{-2} + Cl{-} + H{+} =>
S2O3{-2} + 4 Cl2 + 5 H2O = 2 SO4{-2} + 8 Cl{-} + 10 H{+}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C4H4O + O2 = CO2 + H2O =>
2 C4H4O + 9 O2 = 8 CO2 + 4 H2O
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