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N2 + 3 H2 = 2 NH3
Fe(NO2)2 = Fe2O3 + NO + NO2 =>
2 Fe(NO2)2 = Fe2O3 + 3 NO + NO2
Sb2S5 + Na2S = Na3SbS4 =>
Sb2S5 + 3 Na2S = 2 Na3SbS4
Fe + NH4SCN = Fe(SCN)3 + NH4 =>
Fe + 3 NH4SCN = Fe(SCN)3 + 3 NH4
H6C6 + HNO3 = C6H5NO2 + H2O =>
H6C6 + HNO3 = C6H5NO2 + H2O
NaOH + NaH2SO4 = Na2 + H2O + SO4 =>
4 NaOH + 2 NaH2SO4 = 3 Na2 + 4 H2O + 2 SO4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
C4H4 + Br = C4H4Br =>
C4H4 + Br = C4H4Br
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
C2H6 + O2 = CO2 + H26O =>
26 C2H6 + 55 O2 = 52 CO2 + 6 H26O
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
FeBr3 + Ba(OH)2 = Fe(OH)3 + BaBr2 =>
2 FeBr3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaBr2
C2H5NO2 + H2O2 = CO2 + N2O5 + H2O =>
2 C2H5NO2 + 14 H2O2 = 4 CO2 + N2O5 + 19 H2O
HNO3NaOH = NaNO3 + H2O =>
HNO3NaOH = NaNO3 + H2O
Cl2H2O = HCl + HClO =>
Cl2H2O = HCl + HClO
C6H4O2(OH)4 + I2 = C6H4O4(OH)2 + H{+} + I{-} =>
C6H4O2(OH)4 + I2 = C6H4O4(OH)2 + 2 H{+} + 2 I{-}
Ti + H2S + O2 = Ti2S + H2O =>
4 Ti + 2 H2S + O2 = 2 Ti2S + 2 H2O
CH3CCCH2CH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CCCH2CH3 + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 28 MnSO4 + 14 K2SO4 + 62 H2O
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
Fe + NH4SCN = Fe(SCN)3 + NH4 =>
Fe + 3 NH4SCN = Fe(SCN)3 + 3 NH4
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
Cu + O3 = CuO =>
3 Cu + O3 = 3 CuO
Br + K(OH) = KBr + K(BrO3) + H2O =>
6 Br + 6 K(OH) = 5 KBr + K(BrO3) + 3 H2O
H2S(g) + SO2 = S8(s) + H2O(g) =>
16 H2S(g) + 8 SO2 = 3 S8(s) + 16 H2O(g)
H2O + IO3{-} + I{-} = I3{-} + OH{-} =>
3 H2O + IO3{-} + 8 I{-} = 3 I3{-} + 6 OH{-}
C2H3Br3 + O2 = CO + H2O + Br2 =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 6 Br2
HCCH + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 HCCH + 8 KMnO4 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
FeCl3*6H2O = FeOCl + H2O + HCl =>
FeCl3*6H2O = FeOCl + 5 H2O + 2 HCl
K2CO3 + Cl2 + H2O = CO2 + KCl + HClO =>
K2CO3 + 2 Cl2 + H2O = CO2 + 2 KCl + 2 HClO
KCl + HF = HK + FCl =>
KCl + HF = HK + FCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CaSiO3 + H2O = Ca(OH)2 + H2SiO3 =>
CaSiO3 + 2 H2O = Ca(OH)2 + H2SiO3
KMnO4 + HCl + CH2O = MnCl2 + KCl + HCOOH + H2O =>
2 KMnO4 + 6 HCl + 5 CH2O = 2 MnCl2 + 2 KCl + 5 HCOOH + 3 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
H2(C2O4) + NaOH = H2OH + Na(C2O4) =>
H2(C2O4) + NaOH = H2OH + Na(C2O4)
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq) =>
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq)
H2O2 + Ce(NO3)3 = Ce(OH)4 + O2 + HNO3 =>
7 H2O2 + 2 Ce(NO3)3 = 2 Ce(OH)4 + 3 O2 + 6 HNO3
HNo3 + FeOH = FeNo3 + H2O =>
HNo3 + FeOH = FeNo3 + H2O
I2 + MnO4{-} + H2O = H4IO6{-} + MnO2 + OH{-} =>
3 I2 + 14 MnO4{-} + 16 H2O = 6 H4IO6{-} + 14 MnO2 + 8 OH{-}
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NCl3 + KOH = KClO + NH3 =>
NCl3 + 3 KOH = 3 KClO + NH3
Mg(CO3) = MgO + CO2 =>
Mg(CO3) = MgO + CO2
Mg3N2(s) + H2O = Mg(OH)2 + NH3 =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2 + 2 NH3
K2SO3 + ZnSO4 = K2SO4 + ZnS =>
4 K2SO3 + ZnSO4 = 4 K2SO4 + ZnS
MoO3 + XeF2 = MoF6 + Xe + O2 =>
2 MoO3 + 6 XeF2 = 2 MoF6 + 6 Xe + 3 O2
Cu + FeCl3 = Fe + Cu3(Cl3)2 =>
3 Cu + 2 FeCl3 = 2 Fe + Cu3(Cl3)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2C2 + O2 = CO + H2O =>
2 H2C2 + 3 O2 = 4 CO + 2 H2O
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