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Fe3 + 9 NH3 = 3 Fe(NH3)3
N2H4 + SeO4{-2} + H3O{+} = N2 + Se + H2O =>
3 N2H4 + 2 SeO4{-2} + 4 H3O{+} = 3 N2 + 2 Se + 12 H2O
Bi(NO3)3 + K3[Fe(CN)6] + H2O = Bi(OH)3 + KNO3 + Fe(NO3)3 + NH4NO3 + CO =>
4 Bi(NO3)3 + K3[Fe(CN)6] + 18 H2O = 4 Bi(OH)3 + 3 KNO3 + Fe(NO3)3 + 6 NH4NO3 + 6 CO
Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4 =>
Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4
AgClO4 + P2S3 = Ag2S + SO2 + Cl2 + P2O5 =>
22 AgClO4 + 10 P2S3 = 11 Ag2S + 19 SO2 + 11 Cl2 + 10 P2O5
Al2[Fe(NH3)6] + O2 = Al2O3 + Fe2O3 + N2 + H2O =>
4 Al2[Fe(NH3)6] + 27 O2 = 4 Al2O3 + 2 Fe2O3 + 12 N2 + 36 H2O
Sc + NaOH + H2O = Na3[Sc(OH)6] + H2 =>
2 Sc + 6 NaOH + 6 H2O = 2 Na3[Sc(OH)6] + 3 H2
Na + H = NaH =>
Na + H = NaH
SeCl2 + H2O = Se + HCl + H2SeO4 =>
3 SeCl2 + 4 H2O = 2 Se + 6 HCl + H2SeO4
C3H7OH + Cl2 = C3H6Cl + HCl + O =>
2 C3H7OH + 3 Cl2 = 2 C3H6Cl + 4 HCl + 2 O
NH3 + HNO3 = NNO2 + HH3 =>
8 NH3 + 4 HNO3 = 6 NNO2 + 7 HH3
Na2CO3(s) + H2SO4(ac) = Na2SO4(ac) + CO2(g) + H2O(l) =>
Na2CO3(s) + H2SO4(ac) = Na2SO4(ac) + CO2(g) + H2O(l)
K2SO4(aq) + CaCl2 = KCl + CaSO4 =>
K2SO4(aq) + CaCl2 = 2 KCl + CaSO4
K2SO3 + HIO3 = I2 + K2SO4 + H2O =>
5 K2SO3 + 2 HIO3 = I2 + 5 K2SO4 + H2O
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
Al2(SO4)3 + Ca(NO3)2 = Al(NO3)3 + Ca2(SO4)2 =>
2 Al2(SO4)3 + 6 Ca(NO3)2 = 4 Al(NO3)3 + 3 Ca2(SO4)2
Al + Fe{2+}O{3+} = Al{2+}O{3+} + Fe =>
Al + Fe{2+}O{3+} = Al{2+}O{3+} + Fe
S + Mg = SMg =>
S + Mg = SMg
S + Hg + H2O = HgO + S{-2} + H{+} =>
S + Hg + H2O = HgO + S{-2} + 2 H{+}
Fe + (HBr) = FeBr2 + H2 =>
Fe + 2(HBr) = FeBr2 + H2
C9H12 + KMnO4 + KOH = C6H3(COOK)3 + K2MnO4 + H2O =>
C9H12 + 18 KMnO4 + 21 KOH = C6H3(COOK)3 + 18 K2MnO4 + 15 H2O
CuCl2 + KCl = KCuCl3 =>
CuCl2 + KCl = KCuCl3
NaNO4 + Pb = NaNO2 + PbO =>
NaNO4 + 2 Pb = NaNO2 + 2 PbO
C12H23 + NH4NO3 = CO2 + H2O + N =>
2 C12H23 + 71 NH4NO3 = 24 CO2 + 165 H2O + 142 N
NaNO2 + KMnO4 + H{+} = NaNO3 + Mn2{+} + H2O + K{+} =>
13 NaNO2 + 4 KMnO4 + 6 H{+} = 13 NaNO3 + 2 Mn2{+} + 3 H2O + 4 K{+}
K2S + PbO2 = K2O + S4Pb2 =>
4 K2S + 2 PbO2 = 4 K2O + S4Pb2
Ga2(SO4)3 + Ca(OH)2 = Ca(SO4) + Ga(OH)3 =>
Ga2(SO4)3 + 3 Ca(OH)2 = 3 Ca(SO4) + 2 Ga(OH)3
[Co(NH3)4CO3] + HCl = [Co(NH3)4(OH2)Cl] + CO2 + Cl =>
[Co(NH3)4CO3] + 2 HCl = [Co(NH3)4(OH2)Cl] + CO2 + Cl
Pb(NO3)4 + LiI = PbI + Li(NO3)4 =>
Pb(NO3)4 + LiI = PbI + Li(NO3)4
K2SO4(aq) + CaCl2 = KCl + CaSO4 =>
K2SO4(aq) + CaCl2 = 2 KCl + CaSO4
KCO + NaNO3 = K(NO3)3 + Na3CO =>
KCO + 3 NaNO3 = K(NO3)3 + Na3CO
Pb(ClO3)4 + K = KClO3 + Pb =>
Pb(ClO3)4 + 4 K = 4 KClO3 + Pb
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
H2S + O = H2O + S =>
H2S + O = H2O + S
CH3CH2CONH2 + Br2 + KOH = CH3CH2NH2 + CO2 + HBr + KBr =>
CH3CH2CONH2 + Br2 + KOH = CH3CH2NH2 + CO2 + HBr + KBr
Fe + O2 + H = Fe(OH)2 =>
Fe + O2 + 2 H = Fe(OH)2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
Ni + HNO3 = Ni(NO3)2 + H2O + N2O =>
4 Ni + 10 HNO3 = 4 Ni(NO3)2 + 5 H2O + N2O
BaCl2 + HCl = BaHCl3 =>
BaCl2 + HCl = BaHCl3
C7H6O3(s) + C4H6O3(l) = C9H8O4(s) + HC2H3O2 =>
C7H6O3(s) + C4H6O3(l) = C9H8O4(s) + HC2H3O2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
SbS + HNO3 = Sb2O5 + NO2 + S + H2O =>
2 SbS + 10 HNO3 = Sb2O5 + 10 NO2 + 2 S + 5 H2O
Zn + AuN = Au + ZnN =>
Zn + AuN = Au + ZnN
C6H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
AgO1 = Ag + O2 =>
2 AgO1 = 2 Ag + O2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 NH2OH + 4 FeSO4 + 3 H2SO4 = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Er + H2O = Er(OH)3 + H2 =>
2 Er + 6 H2O = 2 Er(OH)3 + 3 H2
C*O2 = CO2 =>
C*O2 = CO2
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