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2 Fe(NO3)3 + 3 H2CO3 = Fe2(CO3)3 + 6 HNO3
C6H5OH + BrO3{-} + Br{-} + H{+} = H2O + BrC6H4OH =>
3 C6H5OH + BrO3{-} + 2 Br{-} + 3 H{+} = 3 H2O + 3 BrC6H4OH
K3PO4 + Zn(CH3COO)2 = KCH3COO + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(CH3COO)2 = 6 KCH3COO + Zn3(PO4)2
Pb(NO3)2 + KI = I2Pb + KNO3 =>
Pb(NO3)2 + 2 KI = I2Pb + 2 KNO3
MgBr2 + Na3AsO4 = NaBr + Mg3As2(O4)2 =>
3 MgBr2 + 2 Na3AsO4 = 6 NaBr + Mg3As2(O4)2
K2SiO3 + HCl = H2SiO3 + KCl =>
K2SiO3 + 2 HCl = H2SiO3 + 2 KCl
C4H9Br + NaCN = C4H9CN + NaBr =>
C4H9Br + NaCN = C4H9CN + NaBr
KOH(aq) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O + KNO3(aq)
I2 + KClO3 + H2O = KIO3 + HIO3 + HCl =>
3 I2 + 5 KClO3 + 3 H2O = 5 KIO3 + HIO3 + 5 HCl
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
NH4OH + H2Se = H2O + (NH4)2Se =>
2 NH4OH + H2Se = 2 H2O + (NH4)2Se
C6H12O6 + Ag(NH3)OH = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)OH = 6 Ag + C6H8O7 + 6 NH3 + 5 H2O
AgNO3 + K4[Fe(CN)6] = Ag4Fe(CN)6 + KNO3 =>
4 AgNO3 + K4[Fe(CN)6] = Ag4Fe(CN)6 + 4 KNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2
CrO3 + KOH = KCrO4 + H2 =>
2 CrO3 + 2 KOH = 2 KCrO4 + H2
Pb(NO3) + NaI = Pb(NO3)NaI =>
Pb(NO3) + NaI = Pb(NO3)NaI
KHP + NaOH = H2O + K + NaP =>
KHP + NaOH = H2O + K + NaP
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
C4H6O5 + H2O = H3O + C4H4O5 =>
C4H6O5 + 2 H2O = 2 H3O + C4H4O5
Ca + KMnO4 = Ca(KMnO4)2 =>
Ca + 2 KMnO4 = Ca(KMnO4)2
Na(H2AsO3) + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na(H2AsO3) + KBrO3 + 3 HCl = 3 NaCl + KBr + 3 H3AsO4
Li + HgSO4 = Li2SO4 + Hg =>
2 Li + HgSO4 = Li2SO4 + Hg
Ca(HSO4)2 + NaCl = Na(HSO4) + CaCl2 =>
Ca(HSO4)2 + 2 NaCl = 2 Na(HSO4) + CaCl2
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(s) + 2 CaSO4(s)
S2O8{-2} + S2O3{-2} = S4O6{-2} + SO4{-2} =>
S2O8{-2} + 2 S2O3{-2} = S4O6{-2} + 2 SO4{-2}
ClF3 + H2O = HF + HCl + HClO3 =>
3 ClF3 + 6 H2O = 9 HF + HCl + 2 HClO3
H2S + HCl + K2Cr2O7 = KCl + CrCl3 + S + H2O =>
3 H2S + 8 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 3 S + 7 H2O
CH3CHCH2 + Br = CH3CHBrCBrH2 =>
CH3CHCH2 + 2 Br = CH3CHBrCBrH2
C6H10 + H2 = C6H12 =>
C6H10 + H2 = C6H12
H + Se2 = SeH =>
2 H + Se2 = 2 SeH
K + HNO3 = N2O + KNO3 + H2O =>
8 K + 10 HNO3 = N2O + 8 KNO3 + 5 H2O
Al + NiCl = Ni + Al2Cl3 =>
2 Al + 3 NiCl = 3 Ni + Al2Cl3
BrO + H3O = HBrO + OH =>
2 BrO + H3O = 2 HBrO + OH
FeCl2(aq) + KMnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2(aq) + H2O + KCl(aq) =>
5 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = 5 FeCl3(aq) + MnCl2(aq) + 4 H2O + KCl(aq)
H2O + HBr = BrO + H2 =>
2 H2O + 2 HBr = 2 BrO + 3 H2
Pb(OH)2 + H3PO3 = Pb3(PO3)2 + H2O =>
3 Pb(OH)2 + 2 H3PO3 = Pb3(PO3)2 + 6 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
FeCl3 + H2(C2O4)H2O + KOH = K2[Fe(C2O4)] + Cl + H2O =>
FeCl3 + H2(C2O4)H2O + 2 KOH = K2[Fe(C2O4)] + 3 Cl + 3 H2O
(Fe2)(O3) + (CO) = (Fe) + (C)(O2) =>
(Fe2)(O3) + 3(CO) = 2(Fe) + 3(C)(O2)
NaC7H4O3NS + CuCl2 = NaCl + Cu(C7H4O3NS)2 =>
2 NaC7H4O3NS + CuCl2 = 2 NaCl + Cu(C7H4O3NS)2
Cr2(SO3)3 + H2(SO4) = Cr2(SO4)3 + H2(SO3) =>
Cr2(SO3)3 + 3 H2(SO4) = Cr2(SO4)3 + 3 H2(SO3)
CO2 + H2 = C4H6O4 + H2O =>
4 CO2 + 7 H2 = C4H6O4 + 4 H2O
C16H46 + O2 = CO2 + H2O =>
2 C16H46 + 55 O2 = 32 CO2 + 46 H2O
K3PO4 + MgCl2 = K3Cl2 + MgPO4 =>
K3PO4 + MgCl2 = K3Cl2 + MgPO4
Ag2NO3 + Cl2 = AgCl + N2O5 + O2 =>
4 Ag2NO3 + 4 Cl2 = 8 AgCl + 2 N2O5 + O2
(NH4)2SO4(aq) + Ba(C2H2O2)2(aq) = BaSO4(aq) + NH4C2H2O2(s) =>
(NH4)2SO4(aq) + Ba(C2H2O2)2(aq) = BaSO4(aq) + 2 NH4C2H2O2(s)
S{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S{2-} + 4 Br2 + 4 H2O = SO4{2-} + 8 Br{-} + 8 H{+}
NHO3 + ZnO = Zn(NO3)2 + H2O =>
2 NHO3 + ZnO = Zn(NO3)2 + H2O
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