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Hg2(CN)2 = 2 Hg + 2 CN
NaO + SO3 = Na2SO4 + O2 =>
4 NaO + 2 SO3 = 2 Na2SO4 + O2
Al2O5 = Al + O2 =>
2 Al2O5 = 4 Al + 5 O2
Na + AlBr3 = Al + NaBr =>
3 Na + AlBr3 = Al + 3 NaBr
NaCl + I2 = I2Cl + Na =>
NaCl + I2 = I2Cl + Na
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
KMnO4 + Cr(NO3)2 + HNO3 = Mn(NO3)2 + KNO3 + Cr(NO3)3 + H2O =>
KMnO4 + 5 Cr(NO3)2 + 8 HNO3 = Mn(NO3)2 + KNO3 + 5 Cr(NO3)3 + 4 H2O
HC1 + Ba(OH)2 = BaC2 + H2O =>
2 HC1 + Ba(OH)2 = BaC2 + 2 H2O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
HgS + HCl + O2 = Hg2Cl2 + SO2 + H2O =>
4 HgS + 4 HCl + 5 O2 = 2 Hg2Cl2 + 4 SO2 + 2 H2O
Na3PO4*12H2O + SrCl2*6H2O = NaCl + Sr3(PO4)2 + H2O =>
2 Na3PO4*12H2O + 3 SrCl2*6H2O = 6 NaCl + Sr3(PO4)2 + 42 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HC1 + Ba(OH)2 = BaC2 + H2O =>
2 HC1 + Ba(OH)2 = BaC2 + 2 H2O
Me + N2 = MeN =>
2 Me + N2 = 2 MeN
WF6 + H2 + CH4O = WC + HF + H2O =>
WF6 + 2 H2 + CH4O = WC + 6 HF + H2O
NH4Br + LiF = NH4F + LiBr =>
NH4Br + LiF = NH4F + LiBr
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HI + NaHSO4 = I2 + Na2S2O3 + H2O =>
8 HI + 2 NaHSO4 = 4 I2 + Na2S2O3 + 5 H2O
Pb(CH3COO)2 + Cu = Cu(CH3COO)2 + Pb =>
Pb(CH3COO)2 + Cu = Cu(CH3COO)2 + Pb
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H6 + IBr = C6H5I + HBr =>
C6H6 + IBr = C6H5I + HBr
HC1 + Ba(OH)2 = BaC2 + H2O =>
2 HC1 + Ba(OH)2 = BaC2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
C7H7NO3 + O2 = CO2 + H2O + NO2 =>
4 C7H7NO3 + 33 O2 = 28 CO2 + 14 H2O + 4 NO2
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
Ce{4} + Fe{2} = Fe{3} + Ce{3} =>
Ce{4} + Fe{2} = Fe{3} + Ce{3}
[Co(CN)6]{-4} + ClO2{-} + H2O = [Co(CN)6]{-3} + Cl{-} + OH{-} =>
4[Co(CN)6]{-4} + ClO2{-} + 2 H2O = 4[Co(CN)6]{-3} + Cl{-} + 4 OH{-}
AgCl + KI = AgClK + I =>
AgCl + KI = AgClK + I
Mg + RbNO3 = Mg(NO3)2 + Rb =>
Mg + 2 RbNO3 = Mg(NO3)2 + 2 Rb
Al + Ni(NO3)2 = Al(NO3)2 + Ni =>
Al + Ni(NO3)2 = Al(NO3)2 + Ni
Zn2 + CaO = ZnO + Ca =>
Zn2 + 2 CaO = 2 ZnO + 2 Ca
KClO4 + I2 + KOH = KCl + KIO4 + H2O =>
7 KClO4 + 4 I2 + 8 KOH = 7 KCl + 8 KIO4 + 4 H2O
KMnO4 + HBr = MnBr2 + KBr + Br13 + H2O =>
13 KMnO4 + 104 HBr = 13 MnBr2 + 13 KBr + 5 Br13 + 52 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
Ca3N2 + NH4Cl = CaCl2 + NH3 =>
Ca3N2 + 6 NH4Cl = 3 CaCl2 + 8 NH3
Cu2O2 + H2O = Cu(OH)2 =>
Cu2O2 + 2 H2O = 2 Cu(OH)2
CH3COOAg + HNO3 = CH3COOH + AgNO3 =>
CH3COOAg + HNO3 = CH3COOH + AgNO3
HBr(aq) + NH3(g) = H3 + NBr =>
3 HBr(aq) + 3 NH3(g) = 4 H3 + 3 NBr
FeO + H2 = FeOH =>
2 FeO + H2 = 2 FeOH
BeO + Li2S = BeS + Li2O =>
BeO + Li2S = BeS + Li2O
Cu + CuNO3 = CuO + N2 =>
4 Cu + 2 CuNO3 = 6 CuO + N2
KMnO4 + KNO2 + H2SO4 = MnSO + H2O + KNO3 + K2SO =>
2 KMnO4 + 14 KNO2 + 3 H2SO4 = 2 MnSO + 3 H2O + 14 KNO3 + K2SO
KOH + CrF3 + CuF2 = CuF + K2CrO4 + H2O + KF =>
8 KOH + CrF3 + 3 CuF2 = 3 CuF + K2CrO4 + 4 H2O + 6 KF
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