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Al2O3 + 3 SO2 = 2 Al + 3 SO3
PF3 + S = P4S3 + SF4 =>
4 PF3 + 6 S = P4S3 + 3 SF4
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
FeOCaCO3 = FeCO3CaO =>
FeOCaCO3 = FeCO3CaO
Fe(OH)Cl2 + H2O = Fe(OH)2Cl + HCl =>
Fe(OH)Cl2 + H2O = Fe(OH)2Cl + HCl
K2OCrO3 = K2CrO4 =>
K2OCrO3 = K2CrO4
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O
CuFeS2 + Fe2(SO4)3 + H2O = CuSO4 + FeSO4 + H2SO4 =>
CuFeS2 + 8 Fe2(SO4)3 + 8 H2O = CuSO4 + 17 FeSO4 + 8 H2SO4
H2 + Si + O3 = H2SiO3 =>
H2 + Si + O3 = H2SiO3
CaCl = Ca + Cl2 =>
2 CaCl = 2 Ca + Cl2
Bl2O3 + HNO3 = Bl(NO3)3 + H2O =>
Bl2O3 + 6 HNO3 = 2 Bl(NO3)3 + 3 H2O
C2O4 = CO + O2 =>
C2O4 = 2 CO + O2
Mg4 + Al5 = AlMg7 =>
35 Mg4 + 4 Al5 = 20 AlMg7
Al20O30 + Li20C10O30 + La20O30 + Zr10O20 = Li67La30Zr20AlO120 + C10O20 =>
Al20O30 + 67 Li20C10O30 + 30 La20O30 + 40 Zr10O20 = 20 Li67La30Zr20AlO120 + 67 C10O20
NH4HS + HCl = H2S + NH4Cl =>
NH4HS + HCl = H2S + NH4Cl
Na(OH) + Cd(NO3)2 = Na(NO3) + Cd(OH)2 =>
2 Na(OH) + Cd(NO3)2 = 2 Na(NO3) + Cd(OH)2
I2 + HClO3 + H2O = HIO3 + HCl =>
3 I2 + 5 HClO3 + 3 H2O = 6 HIO3 + 5 HCl
Na2S2O4 + FeCl = Na2S2O4Cl + Fe =>
Na2S2O4 + FeCl = Na2S2O4Cl + Fe
PCl5 = Cl2 + P2 =>
2 PCl5 = 5 Cl2 + P2
Zn + Cr(NO3)2 = Cr3 + Zn(NO3) = zn0cr + no2 + o2 =>
6 Zn + 3 Cr(NO3)2 = Cr3 + 6 Zn(NO3)
SO4H2 + Zn = SO4Zn + H2 =>
SO4H2 + Zn = SO4Zn + H2
C4H7Cl + Na = NaCl + C8H14 =>
2 C4H7Cl + 2 Na = 2 NaCl + C8H14
HgOH + HNO = HgNO + H2O =>
HgOH + HNO = HgNO + H2O
C10H14 + O2 = CO2 + H2O =>
2 C10H14 + 27 O2 = 20 CO2 + 14 H2O
AI(s) + Cl2(g) = AICl3(s) =>
2 AI(s) + 3 Cl2(g) = 2 AICl3(s)
NaI + Ca(OH)2 = Na(OH)2 + CaI =>
NaI + Ca(OH)2 = Na(OH)2 + CaI
C3H5NaO2 = NaOH + C3H4O =>
C3H5NaO2 = NaOH + C3H4O
K2CrO4 + Fe(OH)2 + H2O = Cr(OH)3 + Fe(OH)3 + KOH =>
K2CrO4 + 3 Fe(OH)2 + 4 H2O = Cr(OH)3 + 3 Fe(OH)3 + 2 KOH
Zn + Pb2N2 = ZnN2 + Pb =>
Zn + Pb2N2 = ZnN2 + 2 Pb
AgNO3 + NaOH + NH4OH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + NaOH + 2 NH4OH = Ag(NH3)2OH + NaNO3 + 2 H2O
Zu + KOH + KNO3 = K2ZuO2 + NH3 + H2O =>
4 Zu + 7 KOH + KNO3 = 4 K2ZuO2 + NH3 + 2 H2O
(C6H10O5) + O2 = H2O + CO =>
(C6H10O5) + 3 O2 = 5 H2O + 6 CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
S2O{2-} + OH{-} + Cl2 = SO4{2-} + Cl{-} + H2O =>
S2O{2-} + 14 OH{-} + 6 Cl2 = 2 SO4{2-} + 12 Cl{-} + 7 H2O
Pb + MgSO4 = PbSO4 + Mg =>
Pb + MgSO4 = PbSO4 + Mg
As + NaOH + H2O = Na[As(OH)4] + H2 =>
2 As + 2 NaOH + 6 H2O = 2 Na[As(OH)4] + 3 H2
Br2 + K2SO3 + NaOH = KBr + Na2SO4 + H2O =>
Br2 + K2SO3 + 2 NaOH = 2 KBr + Na2SO4 + H2O
C6H10O5 + NaClO3 = NaCl + CO + H2O =>
C6H10O5 + 2 NaClO3 = 2 NaCl + 6 CO + 5 H2O
C2H7N + O2 = NO2 + H + CO2 =>
C2H7N + 3 O2 = NO2 + 7 H + 2 CO2
KMnO4 + H2SO4 + C2H2 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5 C2H2 = 5(COOH)2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
C240H90O4NS + O2 = CO2 + H2O + NO2 + H2S =>
C240H90O4NS + 261 O2 = 240 CO2 + 44 H2O + NO2 + H2S
HI + OH = HIO + H2O =>
HI + 2 OH = HIO + H2O
Fe + Cl3 = FeCl2 =>
3 Fe + 2 Cl3 = 3 FeCl2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Al2(SO4)3*12H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*12H2O = Al2(SO4)3 + 12 H2O
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
FeAsS + O2 + H2O = Fe{2+} + AsO4{3-} + SO4{2-} + H{+} =>
4 FeAsS + 13 O2 + 6 H2O = 4 Fe{2+} + 4 AsO4{3-} + 4 SO4{2-} + 12 H{+}
H{+} + Cr2O7{-2} + NO = Cr{3+} + NO3{-} + H2O =>
6 H{+} + Cr2O7{-2} + 2 NO = 2 Cr{3+} + 2 NO3{-} + 3 H2O
C7H16(g) + O2(g) = CO(g) + H2O(g) =>
2 C7H16(g) + 15 O2(g) = 14 CO(g) + 16 H2O(g)
Fe + Pb(SO4)2 = FeSO4 + Pb =>
2 Fe + Pb(SO4)2 = 2 FeSO4 + Pb
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