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4 H2O + CdS = CdSO4 + 4 H2
Al4C3 + H2O + CO2 = C2H2 + Al(OH)3 =>
5 Al4C3 + 42 H2O + 9 CO2 = 12 C2H2 + 20 Al(OH)3
SrCl2 + HCl = SrCl4 + H =>
SrCl2 + 2 HCl = SrCl4 + 2 H
(NH4)2Cr2O7(s) = N(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = 2 N(g) + 4 H2O(g) + Cr2O3(s)
MgCl3(aq) + AgNO3(aq) = Mg(NO3)3(aq) + AgCl(s) =>
MgCl3(aq) + 3 AgNO3(aq) = Mg(NO3)3(aq) + 3 AgCl(s)
C2H6 + Br2 = CH3CH2Br + H2 =>
2 C2H6 + Br2 = 2 CH3CH2Br + H2
KO3 + K2OH = KO2H + K3O =>
KO3 + 2 K2OH = 2 KO2H + K3O
Al(NO3)3(s) + H2SO4(aq) = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3(s) + 3 H2SO4(aq) = Al2(SO4)3 + 6 HNO3
Pd(NH3)2Cl2 + H = Pd + NH4Cl =>
Pd(NH3)2Cl2 + 2 H = Pd + 2 NH4Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2(O4) + SO2 = FeS + O2 =>
Fe2(O4) + 2 SO2 = 2 FeS + 4 O2
Mg + AlBr3 = MgBr2 + Al3 =>
9 Mg + 6 AlBr3 = 9 MgBr2 + 2 Al3
C2H63O + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 C2H63O + 65 K2Cr2O7 + 260 H2SO4 = 12 HCOOH + 65 Cr2(SO4)3 + 65 K2SO4 + 437 H2O
K + S8 = K2S(classification) =>
16 K + S8 = 8 K2S(classification)
C4H6O3 + C10H14 = C12H16O + H2O =>
C4H6O3 + 2 C10H14 = 2 C12H16O + H2O
Ph2COH + C3H8O = Ph2CH2O + C3H7O =>
Ph2COH + C3H8O = Ph2CH2O + C3H7O
Ni + Na = NiNa2 =>
Ni + 2 Na = NiNa2
ReO3 + H2 = Re + H2O =>
ReO3 + 3 H2 = Re + 3 H2O
Cu + AgCl = CuCl + Ag2 =>
2 Cu + 2 AgCl = 2 CuCl + Ag2
KOH + Fe(CO3)3 = KCO3 + Fe(OH)3 =>
3 KOH + Fe(CO3)3 = 3 KCO3 + Fe(OH)3
P4 + Cr2O7{-2} + H{+} = H3PO4 + Cr{+3} + H2O =>
3 P4 + 10 Cr2O7{-2} + 80 H{+} = 12 H3PO4 + 20 Cr{+3} + 22 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
H2O + CO2 + KI = HI + KHCO3 =>
H2O + CO2 + KI = HI + KHCO3
NaCl(aq) + Fe(NO3)3(aq) = NaNO3(aq) + FeCl3(s) =>
3 NaCl(aq) + Fe(NO3)3(aq) = 3 NaNO3(aq) + FeCl3(s)
C3H8O3 + Na = C3H5(Na)3O3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5(Na)3O3 + 3 H2
Al + Ca(CH3COO)2 = Al(CH3COO)3 + Ca =>
2 Al + 3 Ca(CH3COO)2 = 2 Al(CH3COO)3 + 3 Ca
BaCO3 + HNO3 = H2CO3 + Ba(NO3)2 =>
BaCO3 + 2 HNO3 = H2CO3 + Ba(NO3)2
AgBrO3 + HCl = AgH + BrO3Cl =>
AgBrO3 + HCl = AgH + BrO3Cl
Ca(CO)3 + SiO2 = Ca(SiO)3 + CO2 =>
Ca(CO)3 + 3 SiO2 = Ca(SiO)3 + 3 CO2
K2(C8H8) + UCl4 = U(C8H8) + K2Cl4 =>
K2(C8H8) + UCl4 = U(C8H8) + K2Cl4
C16H16N2O2 + Co(O2CCH3)2(H2O)4 = C16H14CoN2O2 + H2O + HO2CCH3 =>
C16H16N2O2 + Co(O2CCH3)2(H2O)4 = C16H14CoN2O2 + 4 H2O + 2 HO2CCH3
FeO2 + Fe2O2 = Fe3O4 =>
FeO2 + Fe2O2 = Fe3O4
BeClO3 = BeClO + O2 =>
BeClO3 = BeClO + O2
P2H4 + HIO3 = H3PO4 + I + H2O =>
5 P2H4 + 14 HIO3 = 10 H3PO4 + 14 I + 2 H2O
MnO4 + N2H4 = MnO2 + N2 + OH =>
2 MnO4 + N2H4 = 2 MnO2 + N2 + 4 OH
HCrO4 + C3H8O = C3H6O + H3O + CrHO3 =>
2 HCrO4 + 3 C3H8O = 3 C3H6O + 2 H3O + 2 CrHO3
KOH + Fe(CO3)3 = KCO3 + Fe(OH)3 =>
3 KOH + Fe(CO3)3 = 3 KCO3 + Fe(OH)3
CH3COCH3 + O2 = CH3COCH2 + HO2 =>
CH3COCH3 + O2 = CH3COCH2 + HO2
PbS + O22 = PbO + SO2 =>
22 PbS + 3 O22 = 22 PbO + 22 SO2
Bi(OH)3 + NaOH = Na3Bi(OH)6 =>
Bi(OH)3 + 3 NaOH = Na3Bi(OH)6
FeBr3 + KOH = KBr + Fe(OH)3 =>
FeBr3 + 3 KOH = 3 KBr + Fe(OH)3
Zn + H2PO4 = H + ZnPO4 =>
Zn + H2PO4 = 2 H + ZnPO4
Al(SO4) + Ca(OH) = AlOH + CaSO4 =>
Al(SO4) + Ca(OH) = AlOH + CaSO4
Ag2O + H2O + NH3 = (Ag(NH3)2)OH =>
Ag2O + H2O + 4 NH3 = 2(Ag(NH3)2)OH
C2H4 = CH2 = CH2 =>
C2H4 = 2 CH2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Rb + LiCl2 = Li + RbCl2 =>
Rb + LiCl2 = Li + RbCl2
H + HSO4 = S + H2O =>
7 H + HSO4 = S + 4 H2O
Fe(OH)2 + H02Po4 = FePo4 + H2O =>
Fe(OH)2 + H02Po4 = FePo4 + 2 H2O
Mg + Ga(CH3COO)3 = Mg(CH3COO)2 + Ga =>
3 Mg + 2 Ga(CH3COO)3 = 3 Mg(CH3COO)2 + 2 Ga
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