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CrO2 + 2 ClO{-} = CrO4{-2} + 2 Cl
H{+} + I{-} + NO2{-} = I2 + OH{-} + NO =>
2 H{+} + 2 I{-} + 2 NO2{-} = I2 + 2 OH{-} + 2 NO
SO4 + Sr = SrSO4 =>
SO4 + Sr = SrSO4
Cf = Cf4 =>
4 Cf = Cf4
Co + Ca3(PO4)2 = Co(PO4)2 + Ca =>
Co + Ca3(PO4)2 = Co(PO4)2 + 3 Ca
Sn + Pb(NO3)2 = Sn(NO3)4 + Pb =>
Sn + 2 Pb(NO3)2 = Sn(NO3)4 + 2 Pb
Sr(OH)2 + NH4Cl = SrCl2 + NOH2 + H2 =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NOH2 + 3 H2
NaPb(OH)4 + NaClO = PbO2 + NaOH + NaCl + H2O =>
2 NaPb(OH)4 + NaClO = 2 PbO2 + 2 NaOH + NaCl + 3 H2O
NH4Al(SO4)2 + NH4OH = Al2O3 + H2O + S + HN =>
2 NH4Al(SO4)2 + 10 NH4OH = Al2O3 + 23 H2O + 4 S + 12 HN
Zn + SO42{-} + H{+} = Zn2{+} + SO2 + H2O =>
158 Zn + SO42{-} + 80 H{+} = 79 Zn2{+} + SO2 + 40 H2O
Na3AsO4 + Na2S2O3 + H2SO4 = As2S5 + Na2SO4 + H2O =>
2 Na3AsO4 + 5 Na2S2O3 + 3 H2SO4 = As2S5 + 8 Na2SO4 + 3 H2O
Sb2S3 + NaHS = Sb2NaHS4 =>
Sb2S3 + NaHS = Sb2NaHS4
C6H4(OH)(NH2)(s) + (CH3CO)2O(aq) = C8H9NO2(s) + C2H4O2(aq) =>
C6H4(OH)(NH2)(s) + (CH3CO)2O(aq) = C8H9NO2(s) + C2H4O2(aq)
NaCN + Cl2 + NaOH = NaOCN + NaCl + H2O =>
NaCN + Cl2 + 2 NaOH = NaOCN + 2 NaCl + H2O
K3Cl + P4 = K4P + Cl =>
16 K3Cl + 3 P4 = 12 K4P + 16 Cl
MoS2 + O2 = Mo3 + SO2 =>
3 MoS2 + 6 O2 = Mo3 + 6 SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCrO2 + KClO3 + NaOH = KCl + Na2CrO4 + H2O =>
2 NaCrO2 + KClO3 + 2 NaOH = KCl + 2 Na2CrO4 + H2O
LiS + CuSO4 = LiSO4 + CuS =>
LiS + CuSO4 = LiSO4 + CuS
KC + CaBr2 = CaC2 + KBr =>
2 KC + CaBr2 = CaC2 + 2 KBr
AgNO{+3} + NaOH = AgOH + NaNO{+3} =>
AgNO{+3} + NaOH = AgOH + NaNO{+3}
Cs2S + HCl = H2S + ClCs =>
Cs2S + 2 HCl = H2S + 2 ClCs
B4 = B2 =>
B4 = 2 B2
Fe(OH)3 + Br2 + KOH = K2FeO4 + H2O + HBr =>
2 Fe(OH)3 + 3 Br2 + 4 KOH = 2 K2FeO4 + 2 H2O + 6 HBr
Na2S2O3 + T2 = NaT + Na2S4O6 =>
2 Na2S2O3 + T2 = 2 NaT + Na2S4O6
MgCl2 + Fe = FeCl3 + Mg =>
3 MgCl2 + 2 Fe = 2 FeCl3 + 3 Mg
Zn3(PO4)2 = ZnO + P2O5 =>
Zn3(PO4)2 = 3 ZnO + P2O5
Na2B4O7 + Ni(OH)2 = Ni(BO2)2 + NaBO2 + H2O =>
Na2B4O7 + Ni(OH)2 = Ni(BO2)2 + 2 NaBO2 + H2O
Na2CO3*10H2O + CuCl2*2H2O = Cu(OH)2 + NaCl + H2O + CO2 =>
Na2CO3*10H2O + CuCl2*2H2O = Cu(OH)2 + 2 NaCl + 11 H2O + CO2
FeSO3 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO3 + 6 KMnO4 + 14 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 14 H2O
FeC2O4 = Fe3O4 + C + CO2 =>
3 FeC2O4 = Fe3O4 + 2 C + 4 CO2
H2 + Ca + O2 = Ca(OH)2 =>
H2 + Ca + O2 = Ca(OH)2
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
Cu3(OH)2(CO3)2 + C = Cu + CO2 + H2O =>
2 Cu3(OH)2(CO3)2 + 3 C = 6 Cu + 7 CO2 + 2 H2O
CaCl2 + H2SO3 = HCl + CaSO3 =>
CaCl2 + H2SO3 = 2 HCl + CaSO3
HCl + K2Cr2O7 + RbI = CrCl + RbIO4 + KCl + H2O =>
16 HCl + 4 K2Cr2O7 + 5 RbI = 8 CrCl + 5 RbIO4 + 8 KCl + 8 H2O
C4H8 + HBr = C4H7Br + H2 =>
C4H8 + HBr = C4H7Br + H2
Cu(OH)2(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O =>
Cu(OH)2(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O
NaOH + C6H4(COOK)(COOH) = C6H4(COOK)(COONa) + H2O =>
NaOH + C6H4(COOK)(COOH) = C6H4(COOK)(COONa) + H2O
Fe(NO3)3 + K3[Fe(CN)6] = Fe2(CN)6 + K3(NO3)3 =>
Fe(NO3)3 + K3[Fe(CN)6] = Fe2(CN)6 + K3(NO3)3
(Zn(NH3)4) = Zn + NH3 =>
(Zn(NH3)4) = Zn + 4 NH3
BaCl2(aq) + Na2SO4 = BaSO4(aq) + NaCl =>
BaCl2(aq) + Na2SO4 = BaSO4(aq) + 2 NaCl
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca(OH)2 + HO4 = CaO4 + H2O =>
7 Ca(OH)2 + 6 HO4 = 7 CaO4 + 10 H2O
Mg + OH2 = MgOH2 =>
Mg + OH2 = MgOH2
CO2 + Ca(OH)2 = CaCO3 + H2CO3 = Ca(HCO3)2 =>
2 CO2 + Ca(OH)2 = CaCO3 + H2CO3
SrI2 + NaOH = Sr(OH)2 + INa =>
SrI2 + 2 NaOH = Sr(OH)2 + 2 INa
Na2SO3 + MnO2 + NaOH = Na2S + NaMnO4 + H2O =>
Na2SO3 + 2 MnO2 + 2 NaOH = Na2S + 2 NaMnO4 + H2O
FeSO4 + Mg + H2O = (FeOH)2SO4 + MgSO4 + S =>
8 FeSO4 + 3 Mg + 4 H2O = 4(FeOH)2SO4 + 3 MgSO4 + S
MnO4{-}( + Al + H{+} = Mn{2+} + Al{3+} + H2O =>
3 MnO4{-}( + 5 Al + 24 H{+} = 3 Mn{2+} + 5 Al{3+} + 12 H2O
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