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NaNO3 + NaNO2 + H2SO4 = Na2SO4 + 2 NO2 + H2O
Al + H2Cl = Al2Cl3 + H2 =>
2 Al + 3 H2Cl = Al2Cl3 + 3 H2
C10H7O + C4H9I = C14H16O + I =>
C10H7O + C4H9I = C14H16O + I
Fe + HCl(conc) = FeCl3 + H2 =>
2 Fe + 6 HCl(conc) = 2 FeCl3 + 3 H2
Cu2S + Al = AlS + Cu =>
Cu2S + Al = AlS + 2 Cu
KNO3 + Si = K2O + N2 + SiO2 =>
4 KNO3 + 5 Si = 2 K2O + 2 N2 + 5 SiO2
KNO3 + CrSO4 = K2SO4 + Cr(NO3)2 =>
2 KNO3 + CrSO4 = K2SO4 + Cr(NO3)2
BaCl2 + Co2(SO4)3 = Ba(SO4)3 + Co2Cl2 =>
BaCl2 + Co2(SO4)3 = Ba(SO4)3 + Co2Cl2
Al + FeBr = AlBr + Fe =>
Al + FeBr = AlBr + Fe
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Rb2O = Rb + O2 =>
2 Rb2O = 4 Rb + O2
(Al(NH3)4)SO4 + NaOH = Na2SO4 + Al(OH)2 + NH3 =>
(Al(NH3)4)SO4 + 2 NaOH = Na2SO4 + Al(OH)2 + 4 NH3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K[Fe(C2O4)2]*2H2O + NH4 + SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + K2C2O4 + 3 H2O2 = 2 K[Fe(C2O4)2]*2H2O + 4 NH4 + 4 SO4 + 14 H2O
S8(s) + H2O(l) = SO2(g) + H2S(aq) =>
3 S8(s) + 16 H2O(l) = 8 SO2(g) + 16 H2S(aq)
Na2SO3 + Na2S + HCl = S + NaCl + H2O =>
Na2SO3 + 2 Na2S + 6 HCl = 3 S + 6 NaCl + 3 H2O
KBr + Hg2(NO3)2 = HgBr + KNO3 =>
2 KBr + Hg2(NO3)2 = 2 HgBr + 2 KNO3
Ni + Ta + Se = Ni2Ta11Se8 =>
2 Ni + 11 Ta + 8 Se = Ni2Ta11Se8
NaOH + FeNO = Na3NO + Fe(OH)3 =>
3 NaOH + FeNO = Na3NO + Fe(OH)3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca + I2 = Ca(I2) =>
Ca + I2 = Ca(I2)
Cl + FeO2 = FeCl + O2 =>
Cl + FeO2 = FeCl + O2
AgClO + NH4Cl = NH4ClO4 + AgCl =>
4 AgClO + NH4Cl = NH4ClO4 + 4 AgCl
KIO3 = KIO2 + O2 =>
2 KIO3 = 2 KIO2 + O2
CrBr2 + AgNO3 = AgBr2 + Cr(NO3) =>
CrBr2 + AgNO3 = AgBr2 + Cr(NO3)
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl =>
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl
H2O = H2 + O2 = =>
2 H2O = 2 H2 + O2
BaCl2 + NaNO3 = Ba(NO3)2 + NaCl =>
BaCl2 + 2 NaNO3 = Ba(NO3)2 + 2 NaCl
NH2OH + e + H{+} = N2H4 + H2O =>
2 NH2OH + 2e + 2 H{+} = N2H4 + 2 H2O
CH3Br + NaCCH = NaBr + CH3CCH =>
CH3Br + NaCCH = NaBr + CH3CCH
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
GeF4 + F = GeF6 =>
GeF4 + 2 F = GeF6
C2H5Cl + O2 = Cl + CO2 + H2O =>
4 C2H5Cl + 13 O2 = 4 Cl + 8 CO2 + 10 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NaClO3 + NaBr + H2O = NaCl + Br2 + NaOH =>
NaClO3 + 6 NaBr + 3 H2O = NaCl + 3 Br2 + 6 NaOH
SnCl2 + KBr = SnBr2 + KCl =>
SnCl2 + 2 KBr = SnBr2 + 2 KCl
Sc2O3 = Sc + O2 =>
2 Sc2O3 = 4 Sc + 3 O2
C6H14 + C4H18O = C10H30 + H2O =>
C6H14 + C4H18O = C10H30 + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
[Co(H20)6]Cl2 + NH4Cl + NH3 + O2 = [Co(NH3)6]Cl3 + H2O =>
4[Co(H20)6]Cl2 + 4 NH4Cl + 20 NH3 + 121 O2 = 4[Co(NH3)6]Cl3 + 242 H2O
K2PtCl6 + N2H6SO4 = K2SO4 + PtCl6N2H6 =>
K2PtCl6 + N2H6SO4 = K2SO4 + PtCl6N2H6
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
HClO3(ag) + KOH(ag) = H2O(l) + KClO3(ag) =>
HClO3(ag) + KOH(ag) = H2O(l) + KClO3(ag)
Na2B4O7 + Mg = B + MgO + Na2O =>
Na2B4O7 + 6 Mg = 4 B + 6 MgO + Na2O
NaClO3 + NaBr + H2O = NaCl + Br2 + NaOH =>
NaClO3 + 6 NaBr + 3 H2O = NaCl + 3 Br2 + 6 NaOH
Sb + S = Sb2S3 =>
2 Sb + 3 S = Sb2S3
[Cu(H2O)4]{2+} + NH4OH = [Cu(NH3)6]{2+} + H2O =>
[Cu(H2O)4]{2+} + 6 NH4OH = [Cu(NH3)6]{2+} + 10 H2O
CH3COONa = C2H6 + CO2 + Na =>
2 CH3COONa = C2H6 + 2 CO2 + 2 Na
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