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3 Fe + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 6 K
FeCl3 + NH2OH = N2O + FeCl2 + HCl + H2O =>
4 FeCl3 + 2 NH2OH = N2O + 4 FeCl2 + 4 HCl + H2O
Li3N + F2 = LiF + N2 =>
2 Li3N + 3 F2 = 6 LiF + N2
CH2O = COH2 =>
CH2O = COH2
PbO2 + H2SO4 + MnS2O3 = H2O + HMnO4 + PbSO4 =>
13 PbO2 + 9 H2SO4 + 2 MnS2O3 = 8 H2O + 2 HMnO4 + 13 PbSO4
P4 + SOCl2 = PCl3 + SO2 + S2Cl2 =>
P4 + 8 SOCl2 = 4 PCl3 + 4 SO2 + 2 S2Cl2
lithiumchloride = lithium + chlorine =>
2 LiCl = 2 Li + Cl2
AlCl3 + Cd = CdCl2 + Al =>
2 AlCl3 + 3 Cd = 3 CdCl2 + 2 Al
Zn(s) + NH4NO3(s) = ZnO(s) + N2(g) + H2O(g) =>
Zn(s) + NH4NO3(s) = ZnO(s) + N2(g) + 2 H2O(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C7H16O2 + O2 = CO2 + H2O =>
C7H16O2 + 10 O2 = 7 CO2 + 8 H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
CoCl2*6H2O + HCl + NH4OH + H2O2 = Co(NH3)5Cl3 + H2O =>
2 CoCl2*6H2O + 2 HCl + 10 NH4OH + H2O2 = 2 Co(NH3)5Cl3 + 24 H2O
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
Ba(s) + AlCl3(aq) = BaCl2(aq) + Al(s) =>
3 Ba(s) + 2 AlCl3(aq) = 3 BaCl2(aq) + 2 Al(s)
Ag2C2 = AgC =>
Ag2C2 = 2 AgC
AgCN + Mg = Ag + Mg(CN)2 =>
2 AgCN + Mg = 2 Ag + Mg(CN)2
NH3 + HNO2 = N2 + H2O =>
NH3 + HNO2 = N2 + 2 H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
H + C2H3O2 = CH3COOH =>
H + C2H3O2 = CH3COOH
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
AlCl3 + Cd = CdCl2 + Al =>
2 AlCl3 + 3 Cd = 3 CdCl2 + 2 Al
KNO3(g) = KNO2(g) + O2(g) =>
2 KNO3(g) = 2 KNO2(g) + O2(g)
Cu(s) + AgNO3(ac) = CuNO3 + Ag =>
Cu(s) + AgNO3(ac) = CuNO3 + Ag
Fe + H2O2 + NaOH = Na2FeO4 + H2O =>
Fe + 3 H2O2 + 2 NaOH = Na2FeO4 + 4 H2O
KCl + Mg(NO3)2 = KNO3 + MgCl2 =>
2 KCl + Mg(NO3)2 = 2 KNO3 + MgCl2
KNO2 + Ni(NO3)2*6H2O = K4[Ni(NO2)6]H2O + O2 + H3O =>
24 KNO2 + 6 Ni(NO3)2*6H2O = 6 K4[Ni(NO2)6]H2O + 11 O2 + 20 H3O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
H2SO4 + CaCl2 = CaSO4 + HCl* =>
H2SO4 + CaCl2 = CaSO4 + 2 HCl*
NH4Cl + Na2SiO3 = NH3 + NaCl + H2SiO3 =>
2 NH4Cl + Na2SiO3 = 2 NH3 + 2 NaCl + H2SiO3
Ti(OH)4 + H2Se = Ti(OH)2Se + H2O =>
Ti(OH)4 + H2Se = Ti(OH)2Se + 2 H2O
Li3PO4 + BaSO4 = Ba3(PO4)2 + Li2SO4 =>
2 Li3PO4 + 3 BaSO4 = Ba3(PO4)2 + 3 Li2SO4
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Al(s) + AuCl3 = AlCl3 + Au =>
Al(s) + AuCl3 = AlCl3 + Au
NaOCl + P4 = PCl + NaO =>
4 NaOCl + P4 = 4 PCl + 4 NaO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CaCO3 + K2C2O4 = CaC2O4 + K + CO3 =>
CaCO3 + K2C2O4 = CaC2O4 + 2 K + CO3
K4[Fe(CN)6] + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na4[Fe(CN)6] =>
3 K4[Fe(CN)6] + 4 Na3[Co(NO2)6] = 4 K3[Co(NO2)6] + 3 Na4[Fe(CN)6]
C6H6 + FeCl3 = C6H4Cl2 + HCl + Fe =>
3 C6H6 + 4 FeCl3 = 3 C6H4Cl2 + 6 HCl + 4 Fe
Cr(OH)2 + O2 = Cr2O3 + H2O =>
4 Cr(OH)2 + O2 = 2 Cr2O3 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + CH3OOH = CH3OONa + H2O + CO2 =>
Na2CO3 + 2 CH3OOH = 2 CH3OONa + H2O + CO2
KI + ICl3 = I2 + KCl =>
3 KI + ICl3 = 2 I2 + 3 KCl
KCN + HCI = KCI + HCN =>
KCN + HCI = KCI + HCN
Fe + Cd(NO3) = Fe(NO3)3 + Cd =>
Fe + 3 Cd(NO3) = Fe(NO3)3 + 3 Cd
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