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3[Fe(CN)6]{3-} + Cr{3+} + 8 OH{-} = 3[Fe(CN)6]{4-} + CrO4{2-} + 4 H2O
Hg3(PO4)3 = Hg3 + (PO4)3 =>
Hg3(PO4)3 = Hg3 + (PO4)3
CuS{2-} + NO3{-} + H{+} = S + Cu{2+} + NO + H2O =>
3 CuS{2-} + 4 NO3{-} + 16 H{+} = 3 S + 3 Cu{2+} + 4 NO + 8 H2O
Ca(NO3)2 + (NH4)3PO4 = Ca3(PO4)2 + N2 + H2O + O2 =>
3 Ca(NO3)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 N2 + 12 H2O + 3 O2
Na2S + H2O = Na{+} + HS{-} + OH{-} =>
Na2S + H2O = 2 Na{+} + HS{-} + OH{-}
KNO3 + Na2SO4 = KNa2 + NO3SO4 =>
KNO3 + Na2SO4 = KNa2 + NO3SO4
C2H5OH + PBr5 = C2H5Br + POBr3 + HBr =>
C2H5OH + PBr5 = C2H5Br + POBr3 + HBr
Pb(OH)2 + H2TeO4 = Pb(TeO4) + H2O =>
Pb(OH)2 + H2TeO4 = Pb(TeO4) + 2 H2O
Fe4(P2O7)3 + Cr4(P2O7)3 + SiO2 = Fe1Cr3Si2P6O25 =>
Fe4(P2O7)3 + 3 Cr4(P2O7)3 + 8 SiO2 = 4 Fe1Cr3Si2P6O25
P4 + O2 = P5(O10)3 =>
5 P4 + 60 O2 = 4 P5(O10)3
Cl2 + KOH = KCl + KClO3 + HCl =>
3 Cl2 + 3 KOH = 2 KCl + KClO3 + 3 HCl
M + Cl = MCl =>
M + Cl = MCl
Fe2(SO4)3 + KNCS = K3Fe(NCS)6 + K2SO4 =>
Fe2(SO4)3 + 12 KNCS = 2 K3Fe(NCS)6 + 3 K2SO4
H2SnO3 + NaOH = H2Sn(OH)6 + Na2O =>
H2SnO3 + 6 NaOH = H2Sn(OH)6 + 3 Na2O
Mn + HI = H2* + MnI3* =>
2 Mn + 6 HI = 3 H2* + 2 MnI3*
BaCO3 + RuO2 + MnO2 = Ba4RuMn2O10 + CO2 =>
4 BaCO3 + RuO2 + 2 MnO2 = Ba4RuMn2O10 + 4 CO2
KClO(s) = KCl(s) + O2(g) =>
2 KClO(s) = 2 KCl(s) + O2(g)
Co + Fe2(SO4)3 = CoSO4 + Fe =>
3 Co + Fe2(SO4)3 = 3 CoSO4 + 2 Fe
Ca3P2 + O2 = CaO + PO =>
2 Ca3P2 + 5 O2 = 6 CaO + 4 PO
CCH8 + O2 = CO2 + H2O =>
CCH8 + 4 O2 = 2 CO2 + 4 H2O
Sb4O6 = Sb4 + O6 =>
Sb4O6 = Sb4 + O6
CdS + H = H2S + Cd =>
CdS + 2 H = H2S + Cd
Cu + NaCN + O2 + H2O = NaCu(CN)2 + NaOH =>
4 Cu + 8 NaCN + O2 + 2 H2O = 4 NaCu(CN)2 + 4 NaOH
FeSO4 + Cu = FeCu + SO4 =>
FeSO4 + Cu = FeCu + SO4
SiCl4(l) + H2O = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O = SiO2(s) + 4 HCl(aq)
(NH4)2SO4 + NaC2H3O2 = Na2SO4 + (NH4)2(C2H3O2)2 =>
(NH4)2SO4 + 2 NaC2H3O2 = Na2SO4 + (NH4)2(C2H3O2)2
KI + CaCO3 = K2CO3 + CaI2 =>
2 KI + CaCO3 = K2CO3 + CaI2
NaOH(aq) + Ni(NO3)2(aq) = NaNO3(aq) + Ni(OH)2(aq) =>
2 NaOH(aq) + Ni(NO3)2(aq) = 2 NaNO3(aq) + Ni(OH)2(aq)
C8H16 + O2 = H2O + CO =>
C8H16 + 8 O2 = 8 H2O + 8 CO
CrCl3 + NaClO + NaOH = NaCrO4 + NaCl + H2O =>
CrCl3 + 2 NaClO + 4 NaOH = NaCrO4 + 5 NaCl + 2 H2O
Cu(s) + AgNO3(s) = CuNO3(s) + Ag(s) =>
Cu(s) + AgNO3(s) = CuNO3(s) + Ag(s)
Pb + NH3 = PbNH3 =>
Pb + NH3 = PbNH3
SNCl2 + O3 + HCl = SNCl4 + H2O =>
3 SNCl2 + O3 + 6 HCl = 3 SNCl4 + 3 H2O
Cu + N = Cu3N =>
3 Cu + N = Cu3N
KMnO4 + H2O + Cu = Cu(OH)2 + MnO2 + KOH =>
2 KMnO4 + 4 H2O + 3 Cu = 3 Cu(OH)2 + 2 MnO2 + 2 KOH
F + O2 = F2O2 =>
2 F + O2 = F2O2
Cl2 + MgO = Cl2O + Mg =>
Cl2 + MgO = Cl2O + Mg
BaCrO4 + HCl = BaCl2 + H2CrO4 =>
BaCrO4 + 2 HCl = BaCl2 + H2CrO4
I2O3 + CO = I2 + CO2 =>
I2O3 + 3 CO = I2 + 3 CO2
Na2S2 + SnS = Na2Sn + S =>
Na2S2 + SnS = Na2Sn + 3 S
CuBr2 + H2SO4 = CuSO4 + HBr =>
CuBr2 + H2SO4 = CuSO4 + 2 HBr
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
CaNO3 = CaO + NO2 =>
CaNO3 = CaO + NO2
NH4OH + KCI = NH4CI + KOH =>
NH4OH + KCI = NH4CI + KOH
NH4OH + Co(NO3)2 = Co(OH)2 + NH4NO3 =>
2 NH4OH + Co(NO3)2 = Co(OH)2 + 2 NH4NO3
Cl{-} + MnO4{-} + H{+} = Mn{2+} + H2O + Cl2 =>
10 Cl{-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 8 H2O + 5 Cl2
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
PF3 + P4O10 = POF3 + PO2 =>
2 PF3 + P4O10 = 2 POF3 + 4 PO2
Fe2(SO4)3 + KNCS = K3Fe(NCS)6 + K2SO4 =>
Fe2(SO4)3 + 12 KNCS = 2 K3Fe(NCS)6 + 3 K2SO4
Al2O3 + KHCO3 = Al2(CO3)3 + K2CO3 + H2O =>
Al2O3 + 6 KHCO3 = Al2(CO3)3 + 3 K2CO3 + 3 H2O
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