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HgCl2 + H2O = H2OHg + 2 Cl
NiC2O4(H2O)2 + O2 = NiO + H2O + CO2 =>
2 NiC2O4(H2O)2 + O2 = 2 NiO + 4 H2O + 4 CO2
He + H = HeH2 =>
He + 2 H = HeH2
CuSO4(H2O)5 + Zn = ZnSO4 + Cu + H2O =>
CuSO4(H2O)5 + Zn = ZnSO4 + Cu + 5 H2O
C3H8 + O3 = H2O + CO2 =>
3 C3H8 + 10 O3 = 12 H2O + 9 CO2
NaOH + SiH2Cl2 = Na2SiO3 + NaCl + H2 + H2O =>
4 NaOH + SiH2Cl2 = Na2SiO3 + 2 NaCl + 2 H2 + H2O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
CH2Cl2 + NaOH = NaCl + CH2O + H2O =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2O + H2O
Na(OH) + H2(CO3) = Na2(CO3) + H(OH) =>
2 Na(OH) + H2(CO3) = Na2(CO3) + 2 H(OH)
Ba(OH)2 + HC2H3O2 = Ba(C2H3O2)2 + H2O =>
Ba(OH)2 + 2 HC2H3O2 = Ba(C2H3O2)2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Na2S2O3 + KI3 = Na2S4O6 + KI + NaI =>
2 Na2S2O3 + KI3 = Na2S4O6 + KI + 2 NaI
KMnO4 + NaOH + CH3OH = K2MnO4 + Na2MnO4 + HCOOH + H2O =>
4 KMnO4 + 4 NaOH + CH3OH = 2 K2MnO4 + 2 Na2MnO4 + HCOOH + 3 H2O
Na2C2O4 + Pb(NO3)2 = PbC2O4 + NaNO3 =>
Na2C2O4 + Pb(NO3)2 = PbC2O4 + 2 NaNO3
MnO4{-} + SO3{2-} + OH{+} = MnO2 + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 2 OH{+} = 2 MnO2 + 5 SO4{2-} + H2O
Cu(s) + Ag{+}(aq) = Cu{2+} + Ag(s) =>
Cu(s) + 2 Ag{+}(aq) = Cu{2+} + 2 Ag(s)
C27H28Br2O5S + H2O = C27H30Br2O6S =>
C27H28Br2O5S + H2O = C27H30Br2O6S
Al2O3 + HCl + H2O = AlClO4 + H2 =>
Al2O3 + 2 HCl + 5 H2O = 2 AlClO4 + 6 H2
SO2 + MnO2 = MnSO4 =>
SO2 + MnO2 = MnSO4
H2SO3 + FrOH = H2O + FrHSO3 =>
H2SO3 + FrOH = H2O + FrHSO3
C7H142O2 + O2 = CO2 + H2O =>
2 C7H142O2 + 83 O2 = 14 CO2 + 142 H2O
AgCl + NH4NO3 = AgNO3 + NH4Cl =>
AgCl + NH4NO3 = AgNO3 + NH4Cl
NaCI + K2SO4 = Na2SO4 + KCI =>
2 NaCI + K2SO4 = Na2SO4 + 2 KCI
MgBr2 + Ca(NO3)2 = Mg(NO3)2 + CaBr2 =>
MgBr2 + Ca(NO3)2 = Mg(NO3)2 + CaBr2
KNO3 + KI + H2SO4 = NO + K2SO4 + I2 + H2O =>
2 KNO3 + 6 KI + 4 H2SO4 = 2 NO + 4 K2SO4 + 3 I2 + 4 H2O
Br + Sb2O3 + KOH = K3SbO4 + KBr + H2O =>
4 Br + Sb2O3 + 10 KOH = 2 K3SbO4 + 4 KBr + 5 H2O
OH5Co2 + O2 = O2Co2 + H2O =>
4 OH5Co2 + 7 O2 = 4 O2Co2 + 10 H2O
UO2 + HF(l) = UF4(s) + H2O(l) =>
UO2 + 4 HF(l) = UF4(s) + 2 H2O(l)
NH4Cl + Hg2(NO3)2 = NH4(NO3)2 + Hg2Cl =>
NH4Cl + Hg2(NO3)2 = NH4(NO3)2 + Hg2Cl
PB(NO3)2(aq) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
PB(NO3)2(aq) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
KSCN + KCr(SO4)2*12H2O = K3[Cr(NCS)6] + H2O + K2SO4 =>
6 KSCN + KCr(SO4)2*12H2O = K3[Cr(NCS)6] + 12 H2O + 2 K2SO4
Co2S3(s) + Cu(s) = Co(s) + CuS2(s) =>
2 Co2S3(s) + 3 Cu(s) = 4 Co(s) + 3 CuS2(s)
C6H8O7 + NaHCO3 = C6H5O4Na3 + H2O + CO2 =>
4 C6H8O7 + 9 NaHCO3 = 3 C6H5O4Na3 + 13 H2O + 15 CO2
Ca + FeBr2 = CaBr2 + Fe2 =>
2 Ca + 2 FeBr2 = 2 CaBr2 + Fe2
AsS6 + O2 = SO2 + As4O6 =>
4 AsS6 + 27 O2 = 24 SO2 + As4O6
KClO1 = KCl + O2 =>
2 KClO1 = 2 KCl + O2
SO2(g) + NaOH(aq) = Na2SO3 + H2O =>
SO2(g) + 2 NaOH(aq) = Na2SO3 + H2O
H2CO3 + CaO = H2O + Ca(HCO3)2 =>
2 H2CO3 + CaO = H2O + Ca(HCO3)2
Al(OH)3(aq) + HBr(aq) = AlBr3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HBr(aq) = AlBr3(aq) + 3 H2O(l)
Na2(Cr2O7) + Na2S + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
4 Na2(Cr2O7) + 3 Na2S + 16 H2SO4 = 7 Na2SO4 + 4 Cr2(SO4)3 + 16 H2O
Al + Fe22O3 = Al2O3 + Fe =>
2 Al + Fe22O3 = Al2O3 + 22 Fe
MgSO4 + NaBr = NaSO4 + MgBr =>
MgSO4 + NaBr = NaSO4 + MgBr
As + O = AsO3 =>
As + 3 O = AsO3
Cd(C2H3O2)2 + HBr = CdBr2 + HC2H3O2 =>
Cd(C2H3O2)2 + 2 HBr = CdBr2 + 2 HC2H3O2
FeCl3 + CuCl2 + NaOH = NaCl + CuFe2O4 + H2O =>
2 FeCl3 + CuCl2 + 8 NaOH = 8 NaCl + CuFe2O4 + 4 H2O
H3BO3 + H2O = H3O + B(OH)4 =>
H3BO3 + 2 H2O = H3O + B(OH)4
Cu5FeS4 + O2 + H2O = Cu + FeO + H2SO4 =>
2 Cu5FeS4 + 13 O2 + 8 H2O = 10 Cu + 2 FeO + 8 H2SO4
Ag + O2 = Ag18O =>
36 Ag + O2 = 2 Ag18O
Fe5O5 + SiO = Fe2O3 + Si =>
2 Fe5O5 + 5 SiO = 5 Fe2O3 + 5 Si
NaOH + H2O2 + Cr2O3 = Na2CrO4 + H2O =>
4 NaOH + 3 H2O2 + Cr2O3 = 2 Na2CrO4 + 5 H2O
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