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5 I2O5 + 20 H2O = 5 I2O + 8(OH)5
MgS + KF = MgF + KS =>
MgS + KF = MgF + KS
Fe2O3 + Al(s) = Fe(s) + Al2O3(s) =>
Fe2O3 + 2 Al(s) = 2 Fe(s) + Al2O3(s)
Cu + Fe(NO3)2 = Cu(NO3) + Fe2 =>
4 Cu + 2 Fe(NO3)2 = 4 Cu(NO3) + Fe2
Rb2HPO4 + HOH = RbOH + H3PO4 =>
Rb2HPO4 + 2 HOH = 2 RbOH + H3PO4
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
SO2 + H2 = H2S + O2 =>
SO2 + H2 = H2S + O2
V{2+} + O2 + H{+} = V{3+}}+H2O =>
4 V{2+} + O2 + 4 H{+} = 4 V{3+}}+2H2O
BaO*H2SO4 = BaSO4 + H2O =>
BaO*H2SO4 = BaSO4 + H2O
C6H12NH2 + O2 = CO2 + H2O + N2 =>
2 C6H12NH2 + 19 O2 = 12 CO2 + 14 H2O + N2
C7H5NO3 + Ag(NH3)2OH = Ag + C7H4NO4NH4 + H2O + NH3 =>
C7H5NO3 + 2 Ag(NH3)2OH = 2 Ag + C7H4NO4NH4 + H2O + 3 NH3
C20H10N3O7SZn + C10H14N2O8 = C10H12N2O8Zn + C20H12N3O7S =>
C20H10N3O7SZn + C10H14N2O8 = C10H12N2O8Zn + C20H12N3O7S
CaCO3HClO3 = CO2OHCaClO3 =>
CaCO3HClO3 = CO2OHCaClO3
NaMnO4 + CH3COONa + H2SO4 = MnSO4 + Na2SO4 + CO2 + H2O =>
16 NaMnO4 + 10 CH3COONa + 29 H2SO4 = 16 MnSO4 + 13 Na2SO4 + 20 CO2 + 44 H2O
AgC2H3O2 + Na2CrO4 = Ag2CrO4 + NaC2H3O2 =>
2 AgC2H3O2 + Na2CrO4 = Ag2CrO4 + 2 NaC2H3O2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HNO3 + Pb = Pb(NO3)2 + H2 =>
2 HNO3 + Pb = Pb(NO3)2 + H2
CaH2(s) + H2O(l) = CaH2O2(s) + H2(g) =>
CaH2(s) + 2 H2O(l) = CaH2O2(s) + 2 H2(g)
C6H8O7(l) + Na2CO3(l) = CO2 + H2O + Na2C4O3 =>
2 C6H8O7(l) + 3 Na2CO3(l) = 3 CO2 + 8 H2O + 3 Na2C4O3
HCLO3(aq) + HBr(aq) = HCL(aq) + Br2(g) + H2O(l) =>
HCLO3(aq) + 6 HBr(aq) = HCL(aq) + 3 Br2(g) + 3 H2O(l)
Al(s) + F2(g) = AlF3(s) =>
2 Al(s) + 3 F2(g) = 2 AlF3(s)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CH3COOH + O2 = O2CH3 + COOH =>
CH3COOH + O2 = O2CH3 + COOH
C13H27COOCH3 + NaOH = C13H27COONa + CH3OH =>
C13H27COOCH3 + NaOH = C13H27COONa + CH3OH
H2S(aq) + NiSO4(aq) = HSO4(s) + Ni2S(aq) =>
H2S(aq) + 2 NiSO4(aq) = 2 HSO4(s) + Ni2S(aq)
Al(s) + F2(g) = AlF3(s) =>
2 Al(s) + 3 F2(g) = 2 AlF3(s)
Al(s) + NiCl2(aq) = Ni(s) + AlCl(aq) =>
2 Al(s) + NiCl2(aq) = Ni(s) + 2 AlCl(aq)
Co{2+} + HCl = CoHCl{2+} =>
Co{2+} + HCl = CoHCl{2+}
PbCl2 + HgSO4 = PbSO4 + HgCl2 =>
PbCl2 + HgSO4 = PbSO4 + HgCl2
Fe(C5H5)2 + (CH3CO)2O = Fe(C5H5)(C5H4C(O)CH3) + CH3CO2H =>
Fe(C5H5)2 + (CH3CO)2O = Fe(C5H5)(C5H4C(O)CH3) + CH3CO2H
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
Sb2Au + SbCl3 + H2O = SbOCl + AuCl3 + H2 =>
2 Sb2Au + 5 SbCl3 + 9 H2O = 9 SbOCl + 2 AuCl3 + 9 H2
Ca3(PO4)2 + P2O5 + H2O = Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 P2O5 + 6 H2O = 3 Ca(H2PO4)2
MgOH2 + HCl = MgCl2 + H + O =>
MgOH2 + 2 HCl = MgCl2 + 4 H + O
Au + HCl + NaClO = AuCl + NaOH =>
2 Au + HCl + NaClO = 2 AuCl + NaOH
Mg + P4 = MgP3 =>
4 Mg + 3 P4 = 4 MgP3
NH4CH3COOH + KNO3 = KCH3COOH + NH4NO3 =>
NH4CH3COOH + KNO3 = KCH3COOH + NH4NO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K3PO4 + NaOH = NaPO4 + K3OH =>
K3PO4 + NaOH = NaPO4 + K3OH
KHO + Cu(NO3)2 = KNO3 + Cu(HO)2 =>
2 KHO + Cu(NO3)2 = 2 KNO3 + Cu(HO)2
KOH + ZnO = Zn(OH)2 + K2O =>
2 KOH + ZnO = Zn(OH)2 + K2O
KNO2 + HCeO3 = KNO3 + HCe =>
3 KNO2 + HCeO3 = 3 KNO3 + HCe
PbI2 + H2O = HI2PbOH =>
PbI2 + H2O = HI2PbOH
SbCl6{2-} + Zn = Sb{2+} + Zn{2+} + Cl{-} =>
SbCl6{2-} + Zn = Sb{2+} + Zn{2+} + 6 Cl{-}
C2H5OH + CH3CO2 = CH3CO2C2H5 + H2O =>
6 C2H5OH + 4 CH3CO2 = 5 CH3CO2C2H5 + 4 H2O
Mn(NO3)2 + KIO4 + H2O = MnO4 + HNO3 + KIO3 =>
Mn(NO3)2 + 3 KIO4 + H2O = MnO4 + 2 HNO3 + 3 KIO3
MgSiF6*6H2O + CaCO3 = MgF2 + CaF2 + SiO2 + CO2 + H2O =>
MgSiF6*6H2O + 2 CaCO3 = MgF2 + 2 CaF2 + SiO2 + 2 CO2 + 6 H2O
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