| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2(SO4)3 + LiOH = Fe(OH)3 + Li2SO4 =>
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2SO4
KMnO4 + K2S + H20 = MnO2 + S + KOH =>
10 KMnO4 + 5 K2S + H20 = 10 MnO2 + 5 S + 20 KOH
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NiO2 + H2O + Fe = Ni(OH)2 + Fe(OH)2 =>
NiO2 + 2 H2O + Fe = Ni(OH)2 + Fe(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cl2 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O = S + Na2SO4 + NaCl + H2O =>
4 Cl2 + Na2S2O3 + 10 NaOH = 2 Na2SO4 + 8 NaCl + 5 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SnCl2 + H2SO4 + K2Cr2O7 = Sn(SO4)2 + CrCl3 + K2SO4 + H2O =>
3 SnCl2 + 7 H2SO4 + K2Cr2O7 = 3 Sn(SO4)2 + 2 CrCl3 + K2SO4 + 7 H2O
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H5OP(O)Cl2 + HF + HNC(CH3)N(C2H5)2 = C2H5OP(O)(F)NC(CH3)N(C2H5)2 + HCl =>
C2H5OP(O)Cl2 + HF + HNC(CH3)N(C2H5)2 = C2H5OP(O)(F)NC(CH3)N(C2H5)2 + 2 HCl
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + POCl3 = C2H5OPOCl2 + HCl =>
C2H5OH + POCl3 = C2H5OPOCl2 + HCl
Al + MgO = Al2O3 + Mg =>
2 Al + 3 MgO = Al2O3 + 3 Mg
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe + S = FeS2 =>
Fe + 2 S = FeS2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
NaCl + NH3 + CO2 + H2O = NaCO3H + NH4Cl =>
NaCl + NH3 + CO2 + H2O = NaCO3H + NH4Cl
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Fe + S = FeS2 =>
Fe + 2 S = FeS2
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O =>
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CO2 + C = CO =>
CO2 + C = 2 CO
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/20
Équations équilibrées sur04/22/19
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