| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
AL + S = ALS2 =>
AL + 2 S = ALS2
NaOH + I2 = NaI + NaIO + H2O =>
2 NaOH + I2 = NaI + NaIO + H2O
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
KNO3 + H2CO3 = (K2CO3)3 + HNO3 =>
6 KNO3 + 3 H2CO3 = (K2CO3)3 + 6 HNO3
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CuOH + HSO4 = CuSO4 + H2O =>
CuOH + HSO4 = CuSO4 + H2O
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
AL + I = ALI2 =>
AL + 2 I = ALI2
HN + H2O = NO + H3 =>
HN + H2O = NO + H3
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
Fe + HgCl2 = FeCl2 + Hg =>
Fe + HgCl2 = FeCl2 + Hg
H2CrO4 + NaOH = Na2CrO4 + H2O =>
H2CrO4 + 2 NaOH = Na2CrO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
SO2 + H2O2 = H2SO4 =>
SO2 + H2O2 = H2SO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
CH3OONH4 + CH3COOH = CH3CONH2 + H2O =>
2 CH3OONH4 + CH3COOH = 2 CH3CONH2 + 4 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
Te + KOH = K2TeO3 + K2Te + H2O =>
3 Te + 6 KOH = K2TeO3 + 2 K2Te + 3 H2O
Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3
ZnBr2 + CsOH = ZnOH + CsBr2 =>
ZnBr2 + CsOH = ZnOH + CsBr2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SnCl2 + Cu = Sn + CuCl =>
SnCl2 + 2 Cu = Sn + 2 CuCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H4 + OH2 = C2H4OH2 =>
C2H4 + OH2 = C2H4OH2
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H =>
2 KMnO4 + 2 Na2SO3 + 2 NaOH = K2MnO4 + 2 Na2SO4 + Na2MnO4 + 2 H
(NH4)Cl + NaOH = NH3 + NaCl + H2O =>
(NH4)Cl + NaOH = NH3 + NaCl + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + HNO3 = Fe(NO3) + H2 =>
2 Fe + 2 HNO3 = 2 Fe(NO3) + H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/14
Équations équilibrées sur11/30/13
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